#C7D4EA
Closest named color: Cadet Gray (#CED4DA). oklch(86.7% 0.034 261), rgb(199, 212, 234).
Aa
Black text reads best on this color (14.03:1).
About this color
#C7D4EA is a light, muted blue. In OKLCH its lightness is 87%, its chroma 0.034 and its hue 261°. 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 14.03:1.
| Hue family | Blues |
| Lightness | light (87%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.03:1 |
| White text | 1.49:1 |
Values
| HEX | #C7D4EA |
| RGB | rgb(199, 212, 234) |
| HSL | hsl(218, 45%, 85%) |
| OKLCH | oklch(86.7% 0.034 261) |
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 #C7D4EA | 1.49:1 | Fails | Lc -26.4 | Dividers and decoration only |
| Black text on #C7D4EA | 14.03:1 | AAA | Lc 80.5 | Fine for body text |
| #C7D4EA text on white | 1.49:1 | Fails | Lc 23.3 | Dividers and decoration only |
| #C7D4EA text on black | 14.03:1 | AAA | Lc -79.9 | 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
#F3F5F9
oklch(97% 0.006 264.5)
-
Step 100
100
#E5EAF2
oklch(93.6% 0.012 259.8)
-
Step 200
200 (this color)
#C7D4EA
oklch(86.7% 0.034 261)
-
Step 300
300
#B1C1DD
oklch(80.8% 0.043 261.7)
-
Step 400
400
#88A1CC
oklch(70.6% 0.069 261.1)
-
Step 500
500
#6B8ABF
oklch(63.1% 0.088 260.8)
-
Step 600
600
#5373AC
oklch(55.6% 0.097 261.4)
-
Step 700
700
#436093
oklch(49% 0.089 261.1)
-
Step 800
800
#374F77
oklch(42.7% 0.073 260.2)
-
Step 900
900
#304260
oklch(37.8% 0.057 260.3)
-
Step 950
950
#1C2738
oklch(27.1% 0.035 258.9)
#C7D4EA 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) | #CDD5EB | 0.009 |
| Deuteranopia (no green cones) | #CAD2E9 | 0.006 |
| Tritanopia (no blue cones) | #BFD8DB | 0.029 |
| Achromatopsia (no color) | #D3D3D3 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C7D4EA
#C7D4EA
oklch(86.7% 0.034 261)
- #DFD1BB
#DFD1BB
oklch(86.6% 0.033 79.2)
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 #C7D4EA, 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 Gray #D3D3D3 ΔE 0.034
- Light Blue #ADD8E6 ΔE 0.034
- Light Blue Grey #B7C9E2 ΔE 0.037
- Powder Blue #B0E0E6 ΔE 0.042
- Gainsboro #DCDCDC ΔE 0.043
- Celeste #A8DADC ΔE 0.048
- Light Periwinkle #C1C6FC ΔE 0.052
Use #C7D4EA 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.