#CACFE4
Closest named color: Cadet Gray (#CED4DA). oklch(85.7% 0.03 275.1), rgb(202, 207, 228).
Aa
Black text reads best on this color (13.55:1).
About this color
#CACFE4 is a light close to neutral grey. In OKLCH its lightness is 86%, its chroma 0.030. It has too little chroma to lean warm or cool. The nearest named color is Cadet Gray (#CED4DA), ΔE 0.023 away. Black text reads best on it, at 13.55:1.
| Hue family | Neutrals |
| Lightness | light (86%) |
| Chroma | close to neutral grey (0.030) |
| Temperature | neutral |
| Nearest name | Cadet Gray (#CED4DA) |
| Black text | 13.55:1 |
| White text | 1.54:1 |
Values
| HEX | #CACFE4 |
| RGB | rgb(202, 207, 228) |
| HSL | hsl(228, 33%, 84%) |
| OKLCH | oklch(85.7% 0.03 275.1) |
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 #CACFE4 | 1.54:1 | Fails | Lc -28.6 | Dividers and decoration only |
| Black text on #CACFE4 | 13.55:1 | AAA | Lc 78.5 | Fine for body text |
| #CACFE4 text on white | 1.54:1 | Fails | Lc 25.3 | Dividers and decoration only |
| #CACFE4 text on black | 13.55:1 | AAA | Lc -77.8 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7E9F1
oklch(93.5% 0.011 274.9)
-
Step 200
200 (this color)
#CACFE4
oklch(85.7% 0.03 275.1)
-
Step 300
300
#B9BFDA
oklch(80.9% 0.039 275.6)
-
Step 400
400
#959EC7
oklch(70.7% 0.061 275.1)
-
Step 500
500
#7C86B9
oklch(63.2% 0.078 275.4)
-
Step 600
600
#656FA5
oklch(55.6% 0.085 275.3)
-
Step 700
700
#545D8D
oklch(49.2% 0.078 275.1)
-
Step 800
800
#454C73
oklch(42.8% 0.065 275.5)
-
Step 900
900
#3A3F5D
oklch(37.7% 0.052 276.3)
-
Step 950
950
#222536
oklch(27% 0.032 276.3)
#CACFE4 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) | #CAD1E5 | 0.005 |
| Deuteranopia (no green cones) | #C8CFE3 | 0.003 |
| Tritanopia (no blue cones) | #C4D3D6 | 0.027 |
| Achromatopsia (no color) | #D0D0D0 | 0.030 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CACFE4
#CACFE4
oklch(85.7% 0.03 275.1)
- #D6D0BB
#D6D0BB
oklch(85.7% 0.029 93.8)
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 #CACFE4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Gray #CED4DA ΔE 0.023
- Light Blue Grey #B7C9E2 ΔE 0.031
- Light Gray #D3D3D3 ΔE 0.031
- Light Blue #ADD8E6 ΔE 0.040
- Thistle #D8BFD8 ΔE 0.042
- Light Steel Blue #B0C4DE ΔE 0.047
- Gainsboro #DCDCDC ΔE 0.048
- Light Periwinkle #C1C6FC ΔE 0.049
Use #CACFE4 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.