#CADEF2
Closest named color: Cadet Gray (#CED4DA). oklch(89.2% 0.035 248.2), rgb(202, 222, 242).
Aa
Black text reads best on this color (15.24:1).
About this color
#CADEF2 is a light, muted blue. In OKLCH its lightness is 89%, its chroma 0.035 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.035 away. Black text reads best on it, at 15.24:1.
| Hue family | Blues |
| Lightness | light (89%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 15.24:1 |
| White text | 1.37:1 |
Values
| HEX | #CADEF2 |
| RGB | rgb(202, 222, 242) |
| HSL | hsl(210, 61%, 87%) |
| OKLCH | oklch(89.2% 0.035 248.2) |
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 #CADEF2 | 1.37:1 | Fails | Lc -21.1 | Dividers and decoration only |
| Black text on #CADEF2 | 15.24:1 | AAA | Lc 85.3 | Fine for body text |
| #CADEF2 text on white | 1.37:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #CADEF2 text on black | 15.24:1 | AAA | Lc -85.1 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF2
oklch(93.6% 0.013 244.3)
-
Step 200
200 (this color)
#CADEF2
oklch(89.2% 0.035 248.2)
-
Step 300
300
#ABC4DD
oklch(81% 0.045 248.4)
-
Step 400
400
#7DA5CC
oklch(70.7% 0.072 248.2)
-
Step 500
500
#5B8EBF
oklch(63.1% 0.092 248.5)
-
Step 600
600
#4078AB
oklch(55.7% 0.099 248)
-
Step 700
700
#316493
oklch(49% 0.094 248.6)
-
Step 800
800
#2A5277
oklch(42.7% 0.077 248.4)
-
Step 900
900
#264460
oklch(37.7% 0.06 248.1)
-
Step 950
950
#172838
oklch(27% 0.038 247.9)
#CADEF2 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) | #D7DEF3 | 0.017 |
| Deuteranopia (no green cones) | #D2DAF2 | 0.014 |
| Tritanopia (no blue cones) | #C0E3E4 | 0.030 |
| Achromatopsia (no color) | #DCDCDC | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CADEF2
#CADEF2
oklch(89.2% 0.035 248.2)
- #EBD8C3
#EBD8C3
oklch(89.2% 0.035 70.1)
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 #CADEF2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.035
- Gainsboro #DCDCDC ΔE 0.035
- Powder Blue #B0E0E6 ΔE 0.038
- Pale Silver #D8E2DC ΔE 0.039
- Platinum #E0E1DD ΔE 0.042
- Light Gray #D3D3D3 ΔE 0.043
- Light Blue #ADD8E6 ΔE 0.043
- Lavender #E6E6FA ΔE 0.044
Use #CADEF2 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.