#C5CCF6
Closest named color: Light Periwinkle (#C1C6FC). oklch(85.4% 0.059 277.6), rgb(197, 204, 246).
Aa
Black text reads best on this color (13.34:1).
About this color
#C5CCF6 is a light, muted blue. In OKLCH its lightness is 85%, its chroma 0.059 and its hue 278°. Its hue sits on the cool side of the wheel. The nearest named color is Light Periwinkle (#C1C6FC), ΔE 0.021 away. Black text reads best on it, at 13.34:1.
| Hue family | Blues |
| Lightness | light (85%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Light Periwinkle (#C1C6FC) |
| Black text | 13.34:1 |
| White text | 1.57:1 |
Values
| HEX | #C5CCF6 |
| RGB | rgb(197, 204, 246) |
| HSL | hsl(231, 73%, 87%) |
| OKLCH | oklch(85.4% 0.059 277.6) |
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 #C5CCF6 | 1.57:1 | Fails | Lc -29.6 | Dividers and decoration only |
| Black text on #C5CCF6 | 13.34:1 | AAA | Lc 77.6 | Fine for body text |
| #C5CCF6 text on white | 1.57:1 | Fails | Lc 26.2 | Dividers and decoration only |
| #C5CCF6 text on black | 13.34:1 | AAA | Lc -76.9 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200 (this color)
#C5CCF6
oklch(85.4% 0.059 277.6)
-
Step 300
300
#B4BDF2
oklch(81% 0.076 277.1)
-
Step 400
400
#8F98EB
oklch(70.6% 0.121 278.1)
-
Step 500
500
#757DE5
oklch(63.2% 0.154 277.7)
-
Step 600
600
#5F63D3
oklch(55.5% 0.169 277.8)
-
Step 700
700
#4F52B7
oklch(49.2% 0.156 277.7)
-
Step 800
800
#404394
oklch(42.6% 0.13 277.7)
-
Step 900
900
#363A76
oklch(37.8% 0.101 277.5)
-
Step 950
950
#1F2245
oklch(26.9% 0.064 277.4)
#C5CCF6 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) | #C1D0F8 | 0.011 |
| Deuteranopia (no green cones) | #BECCF5 | 0.009 |
| Tritanopia (no blue cones) | #BAD3DA | 0.052 |
| Achromatopsia (no color) | #CECECE | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C5CCF6
#C5CCF6
oklch(85.4% 0.059 277.6)
- #D9D0A4
#D9D0A4
oklch(85.4% 0.059 97.8)
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 #C5CCF6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Periwinkle #C1C6FC ΔE 0.021
- Light Blue Grey #B7C9E2 ΔE 0.035
- Light Lavender #DFC5FE ΔE 0.042
- Baby Blue #A2CFFE ΔE 0.043
- Pale Lilac #E4CBFF ΔE 0.045
- Light Steel Blue #B0C4DE ΔE 0.047
- Thistle #D8BFD8 ΔE 0.049
- Cadet Gray #CED4DA ΔE 0.052
Use #C5CCF6 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.