#6CA7EE
Closest named color: Cornflower Blue (#6495ED). oklch(71.8% 0.121 253.9), rgb(108, 167, 238).
Aa
Black text reads best on this color (8.39:1).
About this color
#6CA7EE is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.121 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.050 away. Black text reads best on it, at 8.39:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 8.39:1 |
| White text | 2.50:1 |
Values
| HEX | #6CA7EE |
| RGB | rgb(108, 167, 238) |
| HSL | hsl(213, 79%, 68%) |
| OKLCH | oklch(71.8% 0.121 253.9) |
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 #6CA7EE | 2.50:1 | Fails | Lc -54.0 | Large or bold text, headings |
| Black text on #6CA7EE | 8.39:1 | AAA | Lc 55.1 | Large or bold text, headings |
| #6CA7EE text on white | 2.50:1 | Fails | Lc 48.9 | Large or bold text, headings |
| #6CA7EE text on black | 8.39:1 | AAA | Lc -53.0 | 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
#F1F6FC
oklch(97.1% 0.01 252.8)
-
Step 100
100
#E0EBF9
oklch(93.6% 0.022 254.4)
-
Step 200
200
#C6DBF5
oklch(88.4% 0.042 253.8)
-
Step 300
300
#9FC4F1
oklch(80.9% 0.075 253.6)
-
Step 400
400 (this color)
#6CA7EE
oklch(71.8% 0.121 253.9)
-
Step 500
500
#3C8BE4
oklch(63.1% 0.155 253.7)
-
Step 600
600
#1173D2
oklch(55.7% 0.168 253.7)
-
Step 700
700
#0060B5
oklch(49.2% 0.155 253.6)
-
Step 800
800
#084E93
oklch(42.6% 0.13 254)
-
Step 900
900
#134275
oklch(37.7% 0.1 253.6)
-
Step 950
950
#0D2745
oklch(27% 0.064 254)
#6CA7EE 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) | #8AABF1 | 0.037 |
| Deuteranopia (no green cones) | #799EED | 0.026 |
| Tritanopia (no blue cones) | #11B7C0 | 0.107 |
| Achromatopsia (no color) | #A4A4A4 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CA7EE
#6CA7EE
oklch(71.8% 0.121 253.9)
- #D19743
#D19743
oklch(71.7% 0.122 73.6)
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 #6CA7EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.050
- Periwinkle Blue #8F99FB ΔE 0.058
- Carolina Blue #8AB8FE ΔE 0.061
- Chefchaouen Blue #4895EF ΔE 0.063
- Deep Sky Blue #00BFFF ΔE 0.072
- Perrywinkle #8F8CE7 ΔE 0.076
- Dark Sky Blue #448EE4 ΔE 0.082
- Greyblue #77A1B5 ΔE 0.082
Use #6CA7EE 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.