#C5D6EA
Closest named color: Cadet Gray (#CED4DA). oklch(87% 0.033 252.5), rgb(197, 214, 234).
Aa
Black text reads best on this color (14.18:1).
About this color
#C5D6EA is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.033 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.023 away. Black text reads best on it, at 14.18:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.18:1 |
| White text | 1.48:1 |
Values
| HEX | #C5D6EA |
| RGB | rgb(197, 214, 234) |
| HSL | hsl(212, 47%, 85%) |
| OKLCH | oklch(87% 0.033 252.5) |
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 #C5D6EA | 1.48:1 | Fails | Lc -25.8 | Dividers and decoration only |
| Black text on #C5D6EA | 14.18:1 | AAA | Lc 81.0 | Fine for body text |
| #C5D6EA text on white | 1.48:1 | Fails | Lc 22.7 | Dividers and decoration only |
| #C5D6EA text on black | 14.18:1 | AAA | Lc -80.6 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF2
oklch(93.7% 0.012 248)
-
Step 200
200 (this color)
#C5D6EA
oklch(87% 0.033 252.5)
-
Step 300
300
#ADC3DC
oklch(80.9% 0.043 251.7)
-
Step 400
400
#82A4CB
oklch(70.8% 0.069 252.2)
-
Step 500
500
#628DBD
oklch(63.2% 0.087 251.9)
-
Step 600
600
#4876AA
oklch(55.6% 0.096 252.6)
-
Step 700
700
#3A6391
oklch(49.1% 0.088 252.5)
-
Step 800
800
#305176
oklch(42.7% 0.073 252.4)
-
Step 900
900
#2B435F
oklch(37.6% 0.057 253)
-
Step 950
950
#192738
oklch(26.9% 0.037 253.8)
#C5D6EA 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) | #CFD6EB | 0.013 |
| Deuteranopia (no green cones) | #CBD2EA | 0.012 |
| Tritanopia (no blue cones) | #BCDADC | 0.028 |
| Achromatopsia (no color) | #D4D4D4 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5D6EA
#C5D6EA
oklch(87% 0.033 252.5)
- #E2D1BD
#E2D1BD
oklch(86.9% 0.033 71.9)
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 #C5D6EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.023
- Light Blue #ADD8E6 ΔE 0.031
- Light Gray #D3D3D3 ΔE 0.033
- Powder Blue #B0E0E6 ΔE 0.037
- Light Blue Grey #B7C9E2 ΔE 0.040
- Gainsboro #DCDCDC ΔE 0.042
- Celeste #A8DADC ΔE 0.044
- Pale Silver #D8E2DC ΔE 0.050
Use #C5D6EA 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.