#CFE1F2
Closest named color: Gainsboro (#DCDCDC). oklch(90.2% 0.03 246.6), rgb(207, 225, 242).
Aa
Black text reads best on this color (15.70:1).
About this color
#CFE1F2 is a very light, muted blue. In OKLCH its lightness is 90%, its chroma 0.030 and its hue 247°. Its hue sits on the cool side of the wheel. The nearest named color is Gainsboro (#DCDCDC), ΔE 0.031 away. Black text reads best on it, at 15.70:1.
| Hue family | Blues |
| Lightness | very light (90%) |
| Chroma | muted (0.030) |
| Temperature | cool |
| Nearest name | Gainsboro (#DCDCDC) |
| Black text | 15.70:1 |
| White text | 1.33:1 |
Values
| HEX | #CFE1F2 |
| RGB | rgb(207, 225, 242) |
| HSL | hsl(209, 57%, 88%) |
| OKLCH | oklch(90.2% 0.03 246.6) |
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 #CFE1F2 | 1.33:1 | Fails | Lc -19.0 | Dividers and decoration only |
| Black text on #CFE1F2 | 15.70:1 | AAA | Lc 87.0 | Fine for body text |
| #CFE1F2 text on white | 1.33:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #CFE1F2 text on black | 15.70:1 | AAA | Lc -87.1 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF1
oklch(93.6% 0.011 243.7)
-
Step 200
200 (this color)
#CFE1F2
oklch(90.2% 0.03 246.6)
-
Step 300
300
#ADC4D9
oklch(81% 0.039 245.9)
-
Step 400
400
#81A5C6
oklch(70.7% 0.063 246.5)
-
Step 500
500
#618EB7
oklch(63.1% 0.079 246.9)
-
Step 600
600
#4678A3
oklch(55.6% 0.086 246.1)
-
Step 700
700
#38658C
oklch(49.2% 0.08 246.5)
-
Step 800
800
#2F5272
oklch(42.7% 0.067 247.6)
-
Step 900
900
#2A445C
oklch(37.7% 0.052 247.5)
-
Step 950
950
#192836
oklch(27% 0.033 247.4)
#CFE1F2 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) | #DBE1F3 | 0.016 |
| Deuteranopia (no green cones) | #D6DDF2 | 0.013 |
| Tritanopia (no blue cones) | #C6E5E6 | 0.026 |
| Achromatopsia (no color) | #DFDFDF | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CFE1F2
#CFE1F2
oklch(90.2% 0.03 246.6)
- #EDDBCA
#EDDBCA
oklch(90.1% 0.03 65.8)
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 #CFE1F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gainsboro #DCDCDC ΔE 0.031
- Pale Silver #D8E2DC ΔE 0.032
- Platinum #E0E1DD ΔE 0.035
- Lavender #E6E6FA ΔE 0.035
- Cadet Gray #CED4DA ΔE 0.040
- Powder Blue #B0E0E6 ΔE 0.043
- Light Gray #D3D3D3 ΔE 0.046
- Diamond #B9F2FF ΔE 0.046
Use #CFE1F2 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.