#DCF9FB
Closest named color: Ice Blue (#D7FFFE). oklch(96.2% 0.03 201.7), rgb(220, 249, 251).
Aa
Black text reads best on this color (18.98:1).
About this color
#DCF9FB is a very light, muted teal or cyan. In OKLCH its lightness is 96%, its chroma 0.030 and its hue 202°. Its hue sits on the cool side of the wheel. The nearest named color is Ice Blue (#D7FFFE), ΔE 0.015 away. Black text reads best on it, at 18.98:1.
| Hue family | Teals and cyans |
| Lightness | very light (96%) |
| Chroma | muted (0.030) |
| Temperature | cool |
| Nearest name | Ice Blue (#D7FFFE) |
| Black text | 18.98:1 |
| White text | 1.10:1 |
Values
| HEX | #DCF9FB |
| RGB | rgb(220, 249, 251) |
| HSL | hsl(184, 79%, 92%) |
| OKLCH | oklch(96.2% 0.03 201.7) |
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 #DCF9FB | 1.10:1 | Fails | Lc 0.0 | Not readable |
| Black text on #DCF9FB | 18.98:1 | AAA | Lc 99.1 | Preferred for body text |
| #DCF9FB text on white | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #DCF9FB text on black | 18.98:1 | AAA | Lc -100.2 | 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)
#DCF9FB
oklch(96.2% 0.03 201.7)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#CADEDF
oklch(88.6% 0.021 200.4)
-
Step 300
300
#A4C9CB
oklch(81% 0.039 200.5)
-
Step 400
400
#71ADB1
oklch(70.8% 0.062 201.2)
-
Step 500
500
#46989E
oklch(63.1% 0.08 201.8)
-
Step 600
600
#1F8289
oklch(55.6% 0.087 202.2)
-
Step 700
700
#0D6E74
oklch(49.1% 0.081 201.7)
-
Step 800
800
#125A5E
oklch(42.8% 0.067 200.7)
-
Step 900
900
#194A4D
oklch(37.8% 0.052 200.8)
-
Step 950
950
#102B2D
oklch(26.9% 0.033 201.9)
#DCF9FB 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) | #F4F6FB | 0.030 |
| Deuteranopia (no green cones) | #EEF1FB | 0.029 |
| Tritanopia (no blue cones) | #D3FBF9 | 0.012 |
| Achromatopsia (no color) | #F3F3F3 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #DCF9FB
#DCF9FB
oklch(96.2% 0.03 201.7)
- #FFEEED
#FFEEED
oklch(96.2% 0.019 21.6)
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 #DCF9FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ice Blue #D7FFFE ΔE 0.015
- Very Pale Blue #D6FFFE ΔE 0.015
- Very Light Blue #D5FFFF ΔE 0.016
- Really Light Blue #D4FFFF ΔE 0.016
- Light Cyan #E0FFFF ΔE 0.016
- Ice #D6FFFA ΔE 0.017
- Pale Blue #D0FEFE ΔE 0.017
- Light Light Blue #CAFFFB ΔE 0.025
Use #DCF9FB 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.