#899FCB#899FCB

#899FCB is a light, moderate blue. Relative luminance 0.344; OKLCH L 70.2% C 0.070 H 264.0°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#899FCB
RGB	rgb(137, 159, 203)
HSL	hsl(220, 39%, 67%)
HSV	hsv(220, 33%, 80%)
CMYK	cmyk(32.5%, 21.7%, 0%, 20.4%)
CIE-LAB	lab(65.30, 2.73, -25.04)
CIE-LCH	lch(65.30, 25.18, 276.23°)
OKLab	oklab(70.17% -0.0073 -0.0691)
OKLCH	oklch(70.17% 0.07 264)
XYZ	xyz(33.4910, 34.4251, 61.3684)
Luminance	0.3443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899FCB #CBB589

analogous

#89C0CB #899FCB #9489CB

triadic

#899FCB #CB899F #9FCB89

tetradic

#899FCB #CB89C0 #CBB589 #89CB94

square

#899FCB #CB89C0 #CBB589 #89CB94

split-complementary

#899FCB #CB9489 #C0CB89

monochromatic

#435F97 #5F7CB8 #899FCB #B3C2DE #DEE4F0

Accessibility & contrast

On white

2.66

#899FCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#899FCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899FCB

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899FCB	#FFFFFF	#000000	##000000
##899FCB	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A2CD

Deuteranopia (green-blind)

#8A9CCA

Tritanopia (blue-blind)

#76A8AE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #899fcb;
/* rgb */ color: rgb(137, 159, 203);
/* oklch */ color: oklch(70.2% 0.070 264.0);

Tailwind

colors: {
  custom: {
    50: '#adbbdb',
    500: '#899fcb',
    950: '#000000',
  },
}

SCSS

$custom: #899fcb;
$custom-light: #adbbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#899fcb",
  "rgb": {
    "r": 137,
    "g": 159,
    "b": 203
  },
  "hsl": {
    "h": 220,
    "s": 38.824,
    "l": 66.667
  },
  "oklch": {
    "l": 0.70165,
    "c": 0.0695,
    "h": 264
  },
  "luminance": 0.34426
}

Semantic roles & 50–950 ramp

primary

#899FCB

secondary

#E3DBCD

accent

#8834B2

background

#FAFBFD

surface

#F4F6FA

border

#CED0D3

text

#101115

muted

#7F8083

Preview Lab

Preview with #899FCB

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

Preview Lab → · Contrast checker → · Palette generator →