#6E87E9
Closest named color: Soft Blue (#6488EA). oklch(64.9% 0.149 271), rgb(110, 135, 233).
Aa
Black text reads best on this color (6.30:1).
About this color
#6E87E9 is a medium-light, vivid blue. In OKLCH its lightness is 65%, its chroma 0.149 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.012 away. Black text reads best on it, at 6.30:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.149) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 6.30:1 |
| White text | 3.33:1 |
Values
| HEX | #6E87E9 |
| RGB | rgb(110, 135, 233) |
| HSL | hsl(228, 74%, 67%) |
| OKLCH | oklch(64.9% 0.149 271) |
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 #6E87E9 | 3.33:1 | AA large text | Lc -66.0 | Content text, not long reading |
| Black text on #6E87E9 | 6.30:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #6E87E9 text on white | 3.33:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #6E87E9 text on black | 6.30:1 | AA | Lc -41.2 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4E9F9
oklch(93.5% 0.022 272.1)
-
Step 200
200
#CFD8F5
oklch(88.4% 0.041 271.9)
-
Step 300
300
#AFBFF1
oklch(81% 0.073 270.9)
-
Step 400
400
#869CE9
oklch(70.7% 0.116 271.1)
-
Step 500
500 (this color)
#6E87E9
oklch(64.9% 0.149 271)
-
Step 600
600
#5269D1
oklch(55.7% 0.162 270.9)
-
Step 700
700
#4356B5
oklch(49.1% 0.151 271.3)
-
Step 800
800
#374792
oklch(42.7% 0.124 271.2)
-
Step 900
900
#2F3C75
oklch(37.6% 0.098 271.3)
-
Step 950
950
#1B2444
oklch(27% 0.061 270.1)
#6E87E9 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) | #5E92ED | 0.031 |
| Deuteranopia (no green cones) | #5088E7 | 0.033 |
| Tritanopia (no blue cones) | #329CAD | 0.132 |
| Achromatopsia (no color) | #8D8D8D | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E87E9
#6E87E9
oklch(64.9% 0.149 271)
- #AD8B00
#AD8B00
oklch(65% 0.133 91.4)
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 #6E87E9, closest first.
No curated palette has a color within ΔE 0.04 of #6E87E9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.012
- Cornflower Blue #6495ED ΔE 0.036
- Cornflower #6A79F7 ΔE 0.044
- Dark Sky Blue #448EE4 ΔE 0.045
- Lavender Blue #8B88F8 ΔE 0.045
- Chefchaouen Blue #4895EF ΔE 0.047
- Perrywinkle #8F8CE7 ΔE 0.048
- Periwinkle #8E82FE ΔE 0.055
Use #6E87E9 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.