#89B2EF#89B2EF

#89B2EF is a light, moderate blue. Relative luminance 0.434; OKLCH L 75.7% C 0.099 H 258.1°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#89B2EF
RGB	rgb(137, 178, 239)
HSL	hsl(216, 76%, 74%)
HSV	hsv(216, 43%, 94%)
CMYK	cmyk(42.7%, 25.5%, 0%, 6.3%)
CIE-LAB	lab(71.82, 1.74, -34.76)
CIE-LCH	lch(71.82, 34.80, 272.87°)
OKLab	oklab(75.73% -0.0203 -0.0969)
OKLCH	oklch(75.73% 0.099 258.1)
XYZ	xyz(41.8119, 43.3887, 87.8163)
Luminance	0.4339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#89B2EF #EFC689

analogous

#89E5EF #89B2EF #9389EF

triadic

#89B2EF #EF89B2 #B2EF89

tetradic

#89B2EF #EF89E5 #EFC689 #89EF93

square

#89B2EF #EF89E5 #EFC689 #89EF93

split-complementary

#89B2EF #EF9389 #E5EF89

monochromatic

#1E6CDF #538FE8 #89B2EF #BFD5F6 #E4EDFB

Accessibility & contrast

On white

2.17

#89B2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#89B2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #89B2EF

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##89B2EF	#FFFFFF	#000000	##000000
##89B2EF	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB5F2

Deuteranopia (green-blind)

#90ACEE

Tritanopia (blue-blind)

#63BFC7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #89b2ef;
/* rgb */ color: rgb(137, 178, 239);
/* oklch */ color: oklch(75.7% 0.099 258.1);

Tailwind

colors: {
  custom: {
    50: '#afc8f4',
    500: '#89b2ef',
    950: '#000000',
  },
}

SCSS

$custom: #89b2ef;
$custom-light: #afc8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#89b2ef",
  "rgb": {
    "r": 137,
    "g": 178,
    "b": 239
  },
  "hsl": {
    "h": 215.882,
    "s": 76.119,
    "l": 73.725
  },
  "oklch": {
    "l": 0.75727,
    "c": 0.09898,
    "h": 258.1
  },
  "luminance": 0.43391
}

Semantic roles & 50–950 ramp

primary

#89B2EF

secondary

#F3E8D8

accent

#870DD8

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111317

muted

#808285

Preview Lab

Preview with #89B2EF

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

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