#A1BBEF#A1BBEF

#A1BBEF is a light, moderate blue. Relative luminance 0.493; OKLCH L 79.1% C 0.080 H 264.0°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#A1BBEF
RGB	rgb(161, 187, 239)
HSL	hsl(220, 71%, 78%)
HSV	hsv(220, 33%, 94%)
CMYK	cmyk(32.6%, 21.8%, 0%, 6.3%)
CIE-LAB	lab(75.67, 3.18, -28.70)
CIE-LCH	lch(75.67, 28.87, 276.31°)
OKLab	oklab(79.12% -0.0084 -0.0793)
OKLCH	oklch(79.12% 0.08 264)
XYZ	xyz(48.0437, 49.3478, 88.6383)
Luminance	0.4935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BBEF #EFD5A1

analogous

#A1E2EF #A1BBEF #AEA1EF

triadic

#A1BBEF #EFA1BB #BBEFA1

tetradic

#A1BBEF #EFA1E2 #EFD5A1 #A1EFAE

square

#A1BBEF #EFA1E2 #EFD5A1 #A1EFAE

split-complementary

#A1BBEF #EFAEA1 #E2EFA1

monochromatic

#386FDD #6D95E6 #A1BBEF #D5E1F8 #E5ECFB

Accessibility & contrast

On white

1.93

#A1BBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#A1BBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BBEF

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BBEF	#FFFFFF	#000000	##000000
##A1BBEF	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABEF1

Deuteranopia (green-blind)

#A2B7EE

Tritanopia (blue-blind)

#8AC6CD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a1bbef;
/* rgb */ color: rgb(161, 187, 239);
/* oklch */ color: oklch(79.1% 0.080 264.0);

Tailwind

colors: {
  custom: {
    50: '#becff4',
    500: '#a1bbef',
    950: '#000000',
  },
}

SCSS

$custom: #a1bbef;
$custom-light: #becff4;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bbef",
  "rgb": {
    "r": 161,
    "g": 187,
    "b": 239
  },
  "hsl": {
    "h": 220,
    "s": 70.909,
    "l": 78.431
  },
  "oklch": {
    "l": 0.79117,
    "c": 0.07971,
    "h": 264
  },
  "luminance": 0.4935
}

Semantic roles & 50–950 ramp

primary

#A1BBEF

secondary

#F2EAD9

accent

#9313D3

background

#FBFCFE

surface

#F7F9FD

border

#D0D2D5

text

#121317

muted

#818285

Preview Lab

Preview with #A1BBEF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →