#899EEF#899EEF

#899EEF is a light, vivid blue. Relative luminance 0.360; OKLCH L 71.6% C 0.121 H 272.0°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#899EEF
RGB	rgb(137, 158, 239)
HSL	hsl(228, 76%, 74%)
HSV	hsv(228, 43%, 94%)
CMYK	cmyk(42.7%, 33.9%, 0%, 6.3%)
CIE-LAB	lab(66.52, 13.03, -43.01)
CIE-LCH	lch(66.52, 44.94, 286.85°)
OKLab	oklab(71.61% 0.0042 -0.1207)
OKLCH	oklch(71.61% 0.121 272)
XYZ	xyz(38.1186, 36.0021, 86.5852)
Luminance	0.3600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899EEF #EFDA89

analogous

#89D1EF #899EEF #A789EF

triadic

#899EEF #EF899E #9EEF89

tetradic

#899EEF #EF89D1 #EFDA89 #89EFA7

square

#899EEF #EF89D1 #EFDA89 #89EFA7

split-complementary

#899EEF #EFA789 #D1EF89

monochromatic

#1E46DF #5372E8 #899EEF #BFCAF6 #E4E9FB

Accessibility & contrast

On white

2.56

#899EEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#899EEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899EEF

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899EEF	#FFFFFF	#000000	##000000
##899EEF	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A6F2

Deuteranopia (green-blind)

#789EED

Tritanopia (blue-blind)

#66AFBB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #899eef;
/* rgb */ color: rgb(137, 158, 239);
/* oklch */ color: oklch(71.6% 0.121 272.0);

Tailwind

colors: {
  custom: {
    50: '#afbaf4',
    500: '#899eef',
    950: '#000000',
  },
}

SCSS

$custom: #899eef;
$custom-light: #afbaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#899eef",
  "rgb": {
    "r": 137,
    "g": 158,
    "b": 239
  },
  "hsl": {
    "h": 227.647,
    "s": 76.119,
    "l": 73.725
  },
  "oklch": {
    "l": 0.71606,
    "c": 0.12081,
    "h": 272
  },
  "luminance": 0.36004
}

Semantic roles & 50–950 ramp

primary

#899EEF

secondary

#F3EDD8

accent

#AE0DD8

background

#FBFBFE

surface

#F6F6FD

border

#D0D0D5

text

#111117

muted

#808085

Preview Lab

Preview with #899EEF

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

Preview Lab → · Contrast checker → · Palette generator →