#D4F1FF
Closest named color: Pale Sky Blue (#BDF6FE). oklch(94.1% 0.036 228.4), rgb(212, 241, 255).
Aa
Black text reads best on this color (17.82:1).
About this color
#D4F1FF is a very light, muted teal or cyan. In OKLCH its lightness is 94%, its chroma 0.036 and its hue 228°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Sky Blue (#BDF6FE), ΔE 0.029 away. Black text reads best on it, at 17.82:1.
| Hue family | Teals and cyans |
| Lightness | very light (94%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Pale Sky Blue (#BDF6FE) |
| Black text | 17.82:1 |
| White text | 1.17:1 |
Values
| HEX | #D4F1FF |
| RGB | rgb(212, 241, 255) |
| HSL | hsl(200, 100%, 92%) |
| OKLCH | oklch(94.1% 0.036 228.4) |
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 #D4F1FF | 1.17:1 | Fails | Lc -10.0 | Not readable |
| Black text on #D4F1FF | 17.82:1 | AAA | Lc 95.0 | Preferred for body text |
| #D4F1FF text on white | 1.17:1 | Fails | Lc 8.6 | Not readable |
| #D4F1FF text on black | 17.82:1 | AAA | Lc -95.7 | 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 100.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100 (this color)
#D4F1FF
oklch(94.1% 0.036 228.4)
-
Step 200
200
#C9DDE7
oklch(88.6% 0.025 229.2)
-
Step 300
300
#A3C7D8
oklch(80.9% 0.045 228.2)
-
Step 400
400
#6EAAC5
oklch(70.7% 0.074 228.2)
-
Step 500
500
#4294B6
oklch(63% 0.094 228.3)
-
Step 600
600
#187EA2
oklch(55.5% 0.102 228.2)
-
Step 700
700
#046A8B
oklch(49% 0.095 228.6)
-
Step 800
800
#0D5771
oklch(42.8% 0.079 228.1)
-
Step 900
900
#16485B
oklch(37.8% 0.061 227.3)
-
Step 950
950
#0F2A35
oklch(27% 0.038 227.5)
#D4F1FF 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) | #EAEFFF | 0.028 |
| Deuteranopia (no green cones) | #E3EAFF | 0.025 |
| Tritanopia (no blue cones) | #C8F5F5 | 0.025 |
| Achromatopsia (no color) | #ECECEC | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #D4F1FF
#D4F1FF
oklch(94.1% 0.036 228.4)
- #FFE6D9
#FFE6D9
oklch(94.2% 0.033 49.3)
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 #D4F1FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Sky Blue #BDF6FE ΔE 0.029
- Diamond #B9F2FF ΔE 0.031
- Lavender #E6E6FA ΔE 0.033
- Anti-Flash White #EDF2F4 ΔE 0.034
- Pale Blue #D0FEFE ΔE 0.035
- Really Light Blue #D4FFFF ΔE 0.037
- Very Light Blue #D5FFFF ΔE 0.037
- Very Pale Blue #D6FFFE ΔE 0.038
Use #D4F1FF 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.