#6C8ECF
Closest named color: Faded Blue (#658CBB). oklch(64.8% 0.105 262.7), rgb(108, 142, 207).
Aa
Black text reads best on this color (6.40:1).
About this color
#6C8ECF is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.105 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.032 away. Black text reads best on it, at 6.40:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.105) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #6C8ECF |
| RGB | rgb(108, 142, 207) |
| HSL | hsl(219, 51%, 62%) |
| OKLCH | oklch(64.8% 0.105 262.7) |
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 #6C8ECF | 3.27:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #6C8ECF | 6.40:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #6C8ECF text on white | 3.27:1 | AA large text | Lc 60.0 | Content text, not long reading |
| #6C8ECF text on black | 6.40:1 | AA | Lc -41.7 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#CFDAED
oklch(88.6% 0.029 261.5)
-
Step 300
300
#AFC1E3
oklch(80.9% 0.052 263.1)
-
Step 400
400
#85A1D5
oklch(70.7% 0.083 262.5)
-
Step 500
500 (this color)
#6C8ECF
oklch(64.8% 0.105 262.7)
-
Step 600
600
#4E72B6
oklch(55.7% 0.114 262.2)
-
Step 700
700
#3F5F9D
oklch(49.1% 0.107 262.5)
-
Step 800
800
#344E7F
oklch(42.8% 0.088 262.1)
-
Step 900
900
#2E4166
oklch(37.7% 0.068 262.8)
-
Step 950
950
#1B263C
oklch(27% 0.044 263.4)
#6C8ECF 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) | #7693D2 | 0.020 |
| Deuteranopia (no green cones) | #6B8ACE | 0.011 |
| Tritanopia (no blue cones) | #439CA5 | 0.095 |
| Achromatopsia (no color) | #8E8E8E | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C8ECF
#6C8ECF
oklch(64.8% 0.105 262.7)
- #AE883B
#AE883B
oklch(64.8% 0.105 82.5)
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 #6C8ECF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.032
- Cornflower Blue #6495ED ΔE 0.045
- Soft Blue #6488EA ΔE 0.048
- Dark Sky Blue #448EE4 ΔE 0.048
- Chefchaouen Blue #4895EF ΔE 0.055
- Silver Lake Blue #778DA9 ΔE 0.058
- Dusty Blue #5A86AD ΔE 0.059
- Cool Blue #4984B8 ΔE 0.060
Use #6C8ECF 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.