#CDF0FA
Closest named color: Pale Sky Blue (#BDF6FE). oklch(93.3% 0.039 216.9), rgb(205, 240, 250).
Aa
Black text reads best on this color (17.44:1).
About this color
#CDF0FA is a very light, muted teal or cyan. In OKLCH its lightness is 93%, its chroma 0.039 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Sky Blue (#BDF6FE), ΔE 0.022 away. Black text reads best on it, at 17.44:1.
| Hue family | Teals and cyans |
| Lightness | very light (93%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Pale Sky Blue (#BDF6FE) |
| Black text | 17.44:1 |
| White text | 1.20:1 |
Values
| HEX | #CDF0FA |
| RGB | rgb(205, 240, 250) |
| HSL | hsl(193, 82%, 89%) |
| OKLCH | oklch(93.3% 0.039 216.9) |
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 #CDF0FA | 1.20:1 | Fails | Lc -11.6 | Not readable |
| Black text on #CDF0FA | 17.44:1 | AAA | Lc 93.6 | Preferred for body text |
| #CDF0FA text on white | 1.20:1 | Fails | Lc 10.0 | Not readable |
| #CDF0FA text on black | 17.44:1 | AAA | Lc -94.2 | 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 100.
-
Step 50
50
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100 (this color)
#CDF0FA
oklch(93.3% 0.039 216.9)
-
Step 200
200
#C6DEE5
oklch(88.5% 0.027 217.2)
-
Step 300
300
#9DC9D6
oklch(80.9% 0.05 217.8)
-
Step 400
400
#62ADC1
oklch(70.7% 0.08 217)
-
Step 500
500
#2898B1
oklch(63% 0.102 216.7)
-
Step 600
600
#008199
oklch(55.6% 0.099 216.9)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#024A58
oklch(37.7% 0.066 216.1)
-
Step 950
950
#072B34
oklch(26.9% 0.043 218.2)
#CDF0FA 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) | #E9EDFB | 0.035 |
| Deuteranopia (no green cones) | #E1E7FA | 0.032 |
| Tritanopia (no blue cones) | #C0F4F3 | 0.022 |
| Achromatopsia (no color) | #EAEAEA | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDF0FA
#CDF0FA
oklch(93.3% 0.039 216.9)
- #FFE2D9
#FFE2D9
oklch(93.4% 0.034 38)
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 #CDF0FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Sky Blue #BDF6FE ΔE 0.022
- Diamond #B9F2FF ΔE 0.023
- Duck Egg Blue #C3FBF4 ΔE 0.034
- Pale Blue #D0FEFE ΔE 0.036
- Lavender #E6E6FA ΔE 0.039
- Light Light Blue #CAFFFB ΔE 0.039
- Really Light Blue #D4FFFF ΔE 0.040
- Pale Turquoise #AFEEEE ΔE 0.040
Use #CDF0FA 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.