#C7D7DF
Closest named color: Cadet Gray (#CED4DA). oklch(86.9% 0.021 229.1), rgb(199, 215, 223).
Aa
Black text reads best on this color (14.21:1).
About this color
#C7D7DF is a light close to neutral grey. In OKLCH its lightness is 87%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.011 away. Black text reads best on it, at 14.21:1.
| Hue family | Neutrals |
| Lightness | light (87%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 14.21:1 |
| White text | 1.47:1 |
Values
| HEX | #C7D7DF |
| RGB | rgb(199, 215, 223) |
| HSL | hsl(200, 27%, 83%) |
| OKLCH | oklch(86.9% 0.021 229.1) |
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 #C7D7DF | 1.47:1 | Fails | Lc -25.6 | Dividers and decoration only |
| Black text on #C7D7DF | 14.21:1 | AAA | Lc 81.2 | Fine for body text |
| #C7D7DF text on white | 1.47:1 | Fails | Lc 22.6 | Dividers and decoration only |
| #C7D7DF text on black | 14.21:1 | AAA | Lc -80.7 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBEE
oklch(93.6% 0.008 228.9)
-
Step 200
200 (this color)
#C7D7DF
oklch(86.9% 0.021 229.1)
-
Step 300
300
#B0C4CE
oklch(80.8% 0.026 229.2)
-
Step 400
400
#86A6B6
oklch(70.7% 0.042 229.7)
-
Step 500
500
#6790A4
oklch(63.1% 0.054 229.7)
-
Step 600
600
#4E7A8F
oklch(55.6% 0.058 229.7)
-
Step 700
700
#3E677A
oklch(49.1% 0.055 229.2)
-
Step 800
800
#345463
oklch(42.7% 0.045 229.3)
-
Step 900
900
#2D4551
oklch(37.6% 0.036 230.6)
-
Step 950
950
#1B292F
oklch(27.1% 0.022 226.4)
#C7D7DF 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) | #D3D6DF | 0.016 |
| Deuteranopia (no green cones) | #CFD3DF | 0.014 |
| Tritanopia (no blue cones) | #C1D9D9 | 0.014 |
| Achromatopsia (no color) | #D4D4D4 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C7D7DF
#C7D7DF
oklch(86.9% 0.021 229.1)
- #E0D0C8
#E0D0C8
oklch(86.8% 0.021 48.5)
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 #C7D7DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.011
- Light Gray #D3D3D3 ΔE 0.021
- Light Blue #ADD8E6 ΔE 0.032
- Gainsboro #DCDCDC ΔE 0.032
- Powder Blue #B0E0E6 ΔE 0.033
- Celeste #A8DADC ΔE 0.039
- Pale Silver #D8E2DC ΔE 0.040
- Platinum #E0E1DD ΔE 0.045
Use #C7D7DF 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.