#BECAF0
Closest named color: Light Blue Grey (#B7C9E2). oklch(84.2% 0.055 271.4), rgb(190, 202, 240).
Aa
Black text reads best on this color (12.89:1).
About this color
#BECAF0 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.055 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.022 away. Black text reads best on it, at 12.89:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.89:1 |
| White text | 1.62:1 |
Values
| HEX | #BECAF0 |
| RGB | rgb(190, 202, 240) |
| HSL | hsl(226, 62%, 84%) |
| OKLCH | oklch(84.2% 0.055 271.4) |
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 #BECAF0 | 1.62:1 | Fails | Lc -31.6 | Non-text elements, placeholder text |
| Black text on #BECAF0 | 12.89:1 | AAA | Lc 75.8 | Fine for body text |
| #BECAF0 text on white | 1.62:1 | Fails | Lc 28.0 | Dividers and decoration only |
| #BECAF0 text on black | 12.89:1 | AAA | Lc -74.9 | Content text, not long reading |
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 300.
-
Step 50
50
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6EAF5
oklch(93.7% 0.015 270)
-
Step 200
200
#D2D9EE
oklch(88.6% 0.03 271.1)
-
Step 300
300 (this color)
#BECAF0
oklch(84.2% 0.055 271.4)
-
Step 400
400
#8D9ED8
oklch(70.8% 0.087 271.5)
-
Step 500
500
#7185CD
oklch(63.2% 0.111 271.1)
-
Step 600
600
#5A6DBA
oklch(55.6% 0.122 271.5)
-
Step 700
700
#4A5BA1
oklch(49.2% 0.114 271.4)
-
Step 800
800
#3D4B82
oklch(42.8% 0.093 271.3)
-
Step 900
900
#343F68
oklch(37.8% 0.072 271.3)
-
Step 950
950
#1E253D
oklch(27% 0.046 270.7)
#BECAF0 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) | #BFCDF2 | 0.008 |
| Deuteranopia (no green cones) | #BBC9EF | 0.005 |
| Tritanopia (no blue cones) | #B2D1D6 | 0.050 |
| Achromatopsia (no color) | #CBCBCB | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BECAF0
#BECAF0
oklch(84.2% 0.055 271.4)
- #D8CBA3
#D8CBA3
oklch(84.3% 0.055 92.2)
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 #BECAF0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.022
- Light Periwinkle #C1C6FC ΔE 0.023
- Light Steel Blue #B0C4DE ΔE 0.034
- Baby Blue #A2CFFE ΔE 0.037
- Cloudy Blue #ACC2D9 ΔE 0.044
- Thistle #D8BFD8 ΔE 0.047
- Light Blue #ADD8E6 ΔE 0.048
- Cadet Gray #CED4DA ΔE 0.052
Use #BECAF0 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.