#EDFCF9
Closest named color: Azure (#F0FFFF). oklch(97.9% 0.016 182.7), rgb(237, 252, 249).
Aa
Black text reads best on this color (19.89:1).
About this color
#EDFCF9 is a very light close to neutral grey. In OKLCH its lightness is 98%, its chroma 0.016. It has too little chroma to lean warm or cool. The nearest named color is Azure (#F0FFFF), ΔE 0.011 away. Black text reads best on it, at 19.89:1.
| Hue family | Neutrals |
| Lightness | very light (98%) |
| Chroma | close to neutral grey (0.016) |
| Temperature | neutral |
| Nearest name | Azure (#F0FFFF) |
| Black text | 19.89:1 |
| White text | 1.05:1 |
Values
| HEX | #EDFCF9 |
| RGB | rgb(237, 252, 249) |
| HSL | hsl(168, 71%, 96%) |
| OKLCH | oklch(97.9% 0.016 182.7) |
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 #EDFCF9 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| Black text on #EDFCF9 | 19.89:1 | AAA | Lc 102.3 | Preferred for body text |
| #EDFCF9 text on white | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #EDFCF9 text on black | 19.89:1 | AAA | Lc -103.7 | Preferred 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 50.
-
Step 50
50 (this color)
#EDFCF9
oklch(97.9% 0.016 182.7)
-
Step 100
100
#E6EBEA
oklch(93.6% 0.006 183)
-
Step 200
200
#D1DCDA
oklch(88.6% 0.012 184)
-
Step 300
300
#B3C5C2
oklch(80.9% 0.02 184.8)
-
Step 400
400
#8AA8A2
oklch(70.7% 0.034 181.8)
-
Step 500
500
#6D928C
oklch(63.1% 0.042 183.9)
-
Step 600
600
#547D76
oklch(55.7% 0.047 182.7)
-
Step 700
700
#446963
oklch(49.1% 0.043 183.2)
-
Step 800
800
#395651
oklch(42.9% 0.036 182.6)
-
Step 900
900
#314743
oklch(37.8% 0.028 182.2)
-
Step 950
950
#1D2927
oklch(26.9% 0.017 183.7)
#EDFCF9 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) | #FAFAF9 | 0.017 |
| Deuteranopia (no green cones) | #F7F8F9 | 0.016 |
| Tritanopia (no blue cones) | #EAFDFB | 0.004 |
| Achromatopsia (no color) | #F9F9F9 | 0.016 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #EDFCF9
#EDFCF9
oklch(97.9% 0.016 182.7)
- #FFF5F7
#FFF5F7
oklch(97.8% 0.011 3.5)
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 #EDFCF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Azure #F0FFFF ΔE 0.011
- Mint Cream #F5FFFA ΔE 0.013
- Alice Blue #F0F8FF ΔE 0.016
- Cultured #F8F9FA ΔE 0.016
- Honeydew #F0FFF0 ΔE 0.017
- Light Cyan #E0FFFF ΔE 0.017
- White Smoke #F5F5F5 ΔE 0.019
- Ghost White #F8F8FF ΔE 0.021
Use #EDFCF9 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.