#CFDFEA
Closest named color: Gainsboro (#DCDCDC). oklch(89.5% 0.023 237.7), rgb(207, 223, 234).
Aa
Black text reads best on this color (15.39:1).
About this color
#CFDFEA is a light close to neutral grey. In OKLCH its lightness is 89%, its chroma 0.023. It has too little chroma to lean warm or cool. The nearest named color is Gainsboro (#DCDCDC), ΔE 0.023 away. Black text reads best on it, at 15.39:1.
| Hue family | Neutrals |
| Lightness | light (89%) |
| Chroma | close to neutral grey (0.023) |
| Temperature | neutral |
| Nearest name | Gainsboro (#DCDCDC) |
| Black text | 15.39:1 |
| White text | 1.36:1 |
Values
| HEX | #CFDFEA |
| RGB | rgb(207, 223, 234) |
| HSL | hsl(204, 39%, 86%) |
| OKLCH | oklch(89.5% 0.023 237.7) |
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 #CFDFEA | 1.36:1 | Fails | Lc -20.4 | Dividers and decoration only |
| Black text on #CFDFEA | 15.39:1 | AAA | Lc 85.8 | Fine for body text |
| #CFDFEA text on white | 1.36:1 | Fails | Lc 17.8 | Dividers and decoration only |
| #CFDFEA text on black | 15.39:1 | AAA | Lc -85.8 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBEF
oklch(93.7% 0.008 236.6)
-
Step 200
200 (this color)
#CFDFEA
oklch(89.5% 0.023 237.7)
-
Step 300
300
#B0C4D2
oklch(81% 0.029 238.3)
-
Step 400
400
#86A5BB
oklch(70.6% 0.047 239.2)
-
Step 500
500
#678FAA
oklch(63.1% 0.06 238.5)
-
Step 600
600
#4D7995
oklch(55.5% 0.065 237.5)
-
Step 700
700
#3E667F
oklch(49.1% 0.06 237.2)
-
Step 800
800
#335367
oklch(42.6% 0.05 237.1)
-
Step 900
900
#2D4554
oklch(37.7% 0.039 236.7)
-
Step 950
950
#1B2831
oklch(26.9% 0.025 239.1)
#CFDFEA 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) | #DADEEB | 0.015 |
| Deuteranopia (no green cones) | #D7DBEA | 0.014 |
| Tritanopia (no blue cones) | #C8E2E2 | 0.018 |
| Achromatopsia (no color) | #DDDDDD | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFDFEA
#CFDFEA
oklch(89.5% 0.023 237.7)
- #E9D9CE
#E9D9CE
oklch(89.5% 0.023 56.9)
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 #CFDFEA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gainsboro #DCDCDC ΔE 0.023
- Pale Silver #D8E2DC ΔE 0.025
- Platinum #E0E1DD ΔE 0.029
- Cadet Gray #CED4DA ΔE 0.031
- Light Gray #D3D3D3 ΔE 0.036
- Powder Blue #B0E0E6 ΔE 0.039
- Lavender #E6E6FA ΔE 0.041
- Light Blue #ADD8E6 ΔE 0.048
Use #CFDFEA 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.