#C5D0EA
Closest named color: Light Blue Grey (#B7C9E2). oklch(85.7% 0.038 267.3), rgb(197, 208, 234).
Aa
Black text reads best on this color (13.58:1).
About this color
#C5D0EA is a light, muted blue. In OKLCH its lightness is 86%, its chroma 0.038 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.028 away. Black text reads best on it, at 13.58:1.
| Hue family | Blues |
| Lightness | light (86%) |
| Chroma | muted (0.038) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 13.58:1 |
| White text | 1.54:1 |
Values
| HEX | #C5D0EA |
| RGB | rgb(197, 208, 234) |
| HSL | hsl(222, 47%, 85%) |
| OKLCH | oklch(85.7% 0.038 267.3) |
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 #C5D0EA | 1.54:1 | Fails | Lc -28.5 | Dividers and decoration only |
| Black text on #C5D0EA | 13.58:1 | AAA | Lc 78.6 | Fine for body text |
| #C5D0EA text on white | 1.54:1 | Fails | Lc 25.1 | Dividers and decoration only |
| #C5D0EA text on black | 13.58:1 | AAA | Lc -77.9 | Fine for body 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 200.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E6EAF4
oklch(93.7% 0.014 268.5)
-
Step 200
200 (this color)
#C5D0EA
oklch(85.7% 0.038 267.3)
-
Step 300
300
#B3C0E1
oklch(80.9% 0.049 268.3)
-
Step 400
400
#8B9FD2
oklch(70.6% 0.078 267.8)
-
Step 500
500
#6E87C6
oklch(63% 0.1 267)
-
Step 600
600
#5770B3
oklch(55.6% 0.109 267.3)
-
Step 700
700
#475D9A
oklch(49% 0.102 267.6)
-
Step 800
800
#3A4D7D
oklch(42.8% 0.084 266.6)
-
Step 900
900
#324064
oklch(37.7% 0.065 267.1)
-
Step 950
950
#1D263B
oklch(27.1% 0.041 266)
#C5D0EA 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) | #C8D2EB | 0.007 |
| Deuteranopia (no green cones) | #C5CEE9 | 0.005 |
| Tritanopia (no blue cones) | #BCD5D8 | 0.035 |
| Achromatopsia (no color) | #D0D0D0 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5D0EA
#C5D0EA
oklch(85.7% 0.038 267.3)
- #DBCFB4
#DBCFB4
oklch(85.7% 0.039 86.9)
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 #C5D0EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.028
- Cadet Gray #CED4DA ΔE 0.030
- Light Blue #ADD8E6 ΔE 0.037
- Light Gray #D3D3D3 ΔE 0.039
- Light Periwinkle #C1C6FC ΔE 0.043
- Light Steel Blue #B0C4DE ΔE 0.045
- Thistle #D8BFD8 ΔE 0.047
- Powder Blue #B0E0E6 ΔE 0.050
Use #C5D0EA 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.