#899DD0#899DD0

#899DD0 is a light, moderate blue. Relative luminance 0.340; OKLCH L 70.0% C 0.079 H 267.8°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#899DD0
RGB	rgb(137, 157, 208)
HSL	hsl(223, 43%, 68%)
HSV	hsv(223, 34%, 82%)
CMYK	cmyk(34.1%, 24.5%, 0%, 18.4%)
CIE-LAB	lab(64.95, 5.16, -28.35)
CIE-LCH	lch(64.95, 28.82, 280.31°)
OKLab	oklab(69.96% -0.003 -0.0785)
OKLCH	oklch(69.96% 0.079 267.8)
XYZ	xyz(33.7553, 33.9850, 64.4435)
Luminance	0.3399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899DD0 #D0BC89

analogous

#89C0D0 #899DD0 #9989D0

triadic

#899DD0 #D0899D #9DD089

tetradic

#899DD0 #D089C0 #D0BC89 #89D099

square

#899DD0 #D089C0 #D0BC89 #89D099

split-complementary

#899DD0 #D09989 #C0D089

monochromatic

#3F5A9F #5D79BF #899DD0 #B5C1E1 #E1E6F3

Accessibility & contrast

On white

2.69

#899DD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#899DD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899DD0

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899DD0	#FFFFFF	#000000	##000000
##899DD0	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA1D2

Deuteranopia (green-blind)

#869BCF

Tritanopia (blue-blind)

#74A7AF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #899dd0;
/* rgb */ color: rgb(137, 157, 208);
/* oklch */ color: oklch(70.0% 0.079 267.8);

Tailwind

colors: {
  custom: {
    50: '#adb9de',
    500: '#899dd0',
    950: '#000000',
  },
}

SCSS

$custom: #899dd0;
$custom-light: #adb9de;
$custom-dark: #000000;

JSON

{
  "hex": "#899dd0",
  "rgb": {
    "r": 137,
    "g": 157,
    "b": 208
  },
  "hsl": {
    "h": 223.099,
    "s": 43.03,
    "l": 67.647
  },
  "oklch": {
    "l": 0.69957,
    "c": 0.0786,
    "h": 267.8
  },
  "luminance": 0.33986
}

Semantic roles & 50–950 ramp

primary

#899DD0

secondary

#E5DFCF

accent

#902FB6

background

#FAFBFD

surface

#F4F6FB

border

#CED0D4

text

#101115

muted

#7F8083

Preview Lab

Preview with #899DD0

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

Preview Lab → · Contrast checker → · Palette generator →