#6180EE
Closest named color: Soft Blue (#6488EA). oklch(63.1% 0.168 269.3), rgb(97, 128, 238).
Aa
Black text reads best on this color (5.83:1).
About this color
#6180EE is a medium-light, vivid blue. In OKLCH its lightness is 63%, its chroma 0.168 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.023 away. Black text reads best on it, at 5.83:1.
| Hue family | Blues |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.168) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.83:1 |
| White text | 3.60:1 |
Values
| HEX | #6180EE |
| RGB | rgb(97, 128, 238) |
| HSL | hsl(227, 81%, 66%) |
| OKLCH | oklch(63.1% 0.168 269.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #6180EE | 3.60:1 | AA large text | Lc -68.8 | Content text, not long reading |
| Black text on #6180EE | 5.83:1 | AA | Lc 40.7 | Non-text elements, placeholder text |
| #6180EE text on white | 3.60:1 | AA large text | Lc 63.4 | Content text, not long reading |
| #6180EE text on black | 5.83:1 | AA | Lc -38.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFA
oklch(93.6% 0.023 266.9)
-
Step 200
200
#CDD9F8
oklch(88.6% 0.045 268.7)
-
Step 300
300
#ABBFF7
oklch(80.9% 0.083 269.3)
-
Step 400
400
#809CF3
oklch(70.8% 0.132 269.3)
-
Step 500
500 (this color)
#6180EE
oklch(63.1% 0.168 269.3)
-
Step 600
600
#4A67DD
oklch(55.7% 0.183 269.3)
-
Step 700
700
#3B54BF
oklch(49% 0.17 269.2)
-
Step 800
800
#31469B
oklch(42.8% 0.141 269.2)
-
Step 900
900
#2B3C7B
oklch(37.8% 0.109 269.3)
-
Step 950
950
#192348
oklch(26.9% 0.07 269.8)
#6180EE with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4B8DF2 | 0.036 |
| Deuteranopia (no green cones) | #3481EC | 0.041 |
| Tritanopia (no blue cones) | #0099AB | 0.148 |
| Achromatopsia (no color) | #878787 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6180EE
#6180EE
oklch(63.1% 0.168 269.3)
- #A88400
#A88400
oklch(63% 0.129 89.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #6180EE, closest first.
No curated palette has a color within ΔE 0.04 of #6180EE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.023
- Cornflower #6A79F7 ΔE 0.025
- Dark Sky Blue #448EE4 ΔE 0.047
- Chefchaouen Blue #4895EF ΔE 0.056
- Cornflower Blue #6495ED ΔE 0.056
- Dodger Blue #1E90FF ΔE 0.059
- Clear Blue #247AFD ΔE 0.059
- Lavender Blue #8B88F8 ΔE 0.062
Use #6180EE in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.