#6E99CC
Closest named color: Faded Blue (#658CBB). oklch(67.2% 0.09 253.3), rgb(110, 153, 204).
Aa
Black text reads best on this color (7.09:1).
About this color
#6E99CC is a medium-light, moderately saturated blue. In OKLCH its lightness is 67%, its chroma 0.090 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.042 away. Black text reads best on it, at 7.09:1.
| Hue family | Blues |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 7.09:1 |
| White text | 2.96:1 |
Values
| HEX | #6E99CC |
| RGB | rgb(110, 153, 204) |
| HSL | hsl(213, 48%, 62%) |
| OKLCH | oklch(67.2% 0.09 253.3) |
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 #6E99CC | 2.96:1 | Fails | Lc -61.4 | Content text, not long reading |
| Black text on #6E99CC | 7.09:1 | AAA | Lc 48.0 | Large or bold text, headings |
| #6E99CC text on white | 2.96:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #6E99CC text on black | 7.09:1 | AAA | Lc -45.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E3EBF5
oklch(93.7% 0.016 253.9)
-
Step 200
200
#CBDBEE
oklch(88.5% 0.031 252.7)
-
Step 300
300
#A8C3E5
oklch(80.9% 0.057 254.3)
-
Step 400
400 (this color)
#6E99CC
oklch(67.2% 0.09 253.3)
-
Step 500
500
#558CCD
oklch(63.1% 0.115 253.6)
-
Step 600
600
#3875BA
oklch(55.5% 0.125 253.4)
-
Step 700
700
#2A62A0
oklch(49% 0.116 253.2)
-
Step 800
800
#245082
oklch(42.6% 0.097 253.5)
-
Step 900
900
#234368
oklch(37.7% 0.074 253.3)
-
Step 950
950
#15273D
oklch(26.9% 0.048 254.2)
#6E99CC 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) | #859BCE | 0.029 |
| Deuteranopia (no green cones) | #7A92CB | 0.022 |
| Tritanopia (no blue cones) | #47A4AA | 0.078 |
| Achromatopsia (no color) | #969696 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E99CC
#6E99CC
oklch(67.2% 0.09 253.3)
- #B78D55
#B78D55
oklch(67.1% 0.089 73.3)
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 #6E99CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.042
- Greyblue #77A1B5 ΔE 0.048
- Silver Lake Blue #778DA9 ΔE 0.054
- Cornflower Blue #6495ED ΔE 0.054
- Cool Gray #8D99AE ΔE 0.057
- Bluey Grey #89A0B0 ΔE 0.060
- Bluegrey #85A3B2 ΔE 0.061
- Blue Grey #758DA3 ΔE 0.061
Use #6E99CC 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.