#6090E4
Closest named color: Cornflower Blue (#6495ED). oklch(65.7% 0.136 260.9), rgb(96, 144, 228).
Aa
Black text reads best on this color (6.60:1).
About this color
#6090E4 is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.136 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.018 away. Black text reads best on it, at 6.60:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.136) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 6.60:1 |
| White text | 3.17:1 |
Values
| HEX | #6090E4 |
| RGB | rgb(96, 144, 228) |
| HSL | hsl(218, 71%, 64%) |
| OKLCH | oklch(65.7% 0.136 260.9) |
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 #6090E4 | 3.17:1 | AA large text | Lc -64.2 | Content text, not long reading |
| Black text on #6090E4 | 6.60:1 | AA | Lc 45.3 | Large or bold text, headings |
| #6090E4 text on white | 3.17:1 | AA large text | Lc 58.7 | Large or bold text, headings |
| #6090E4 text on black | 6.60:1 | AA | Lc -43.0 | 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
#F2F6FC
oklch(97.2% 0.009 258.3)
-
Step 100
100
#E3EAF7
oklch(93.6% 0.019 263)
-
Step 200
200
#CCDAF2
oklch(88.5% 0.036 261.3)
-
Step 300
300
#A9C2EC
oklch(81% 0.066 260.7)
-
Step 400
400
#7AA1E3
oklch(70.7% 0.106 260.6)
-
Step 500
500 (this color)
#6090E4
oklch(65.7% 0.136 260.9)
-
Step 600
600
#3E70C9
oklch(55.6% 0.148 261)
-
Step 700
700
#305DAE
oklch(49.1% 0.139 261.1)
-
Step 800
800
#284D8D
oklch(42.8% 0.114 260.6)
-
Step 900
900
#254070
oklch(37.6% 0.089 261.1)
-
Step 950
950
#162642
oklch(27% 0.057 260.9)
#6090E4 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) | #6D97E7 | 0.025 |
| Deuteranopia (no green cones) | #5C8BE2 | 0.015 |
| Tritanopia (no blue cones) | #00A3AF | 0.120 |
| Achromatopsia (no color) | #909090 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6090E4
#6090E4
oklch(65.7% 0.136 260.9)
- #BB8700
#BB8700
oklch(65.7% 0.136 81.2)
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 #6090E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.018
- Soft Blue #6488EA ΔE 0.025
- Chefchaouen Blue #4895EF ΔE 0.026
- Dark Sky Blue #448EE4 ΔE 0.027
- Dodger Blue #1E90FF ΔE 0.058
- Perrywinkle #8F8CE7 ΔE 0.059
- Faded Blue #658CBB ΔE 0.061
- Lavender Blue #8B88F8 ΔE 0.065
Use #6090E4 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.