#899DD1#899DD1

#899DD1 is a light, moderate blue. Relative luminance 0.340; OKLCH L 70.0% C 0.080 H 268.1°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#899DD1
RGB	rgb(137, 157, 209)
HSL	hsl(223, 44%, 68%)
HSV	hsv(223, 34%, 82%)
CMYK	cmyk(34.4%, 24.9%, 0%, 18%)
CIE-LAB	lab(64.99, 5.42, -28.85)
CIE-LCH	lch(64.99, 29.35, 280.64°)
OKLab	oklab(70% -0.0027 -0.0799)
OKLCH	oklch(70% 0.08 268.1)
XYZ	xyz(33.8787, 34.0344, 65.0935)
Luminance	0.3404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899DD1 #D1BD89

analogous

#89C1D1 #899DD1 #9989D1

triadic

#899DD1 #D1899D #9DD189

tetradic

#899DD1 #D189C1 #D1BD89 #89D199

square

#899DD1 #D189C1 #D1BD89 #89D199

split-complementary

#899DD1 #D19989 #C1D189

monochromatic

#3F5AA1 #5D78C0 #899DD1 #B5C2E2 #E1E6F3

Accessibility & contrast

On white

2.69

#899DD1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#899DD1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899DD1

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899DD1	#FFFFFF	#000000	##000000
##899DD1	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA1D3

Deuteranopia (green-blind)

#869BD0

Tritanopia (blue-blind)

#74A7AF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #899dd1;
/* rgb */ color: rgb(137, 157, 209);
/* oklch */ color: oklch(70.0% 0.080 268.1);

Tailwind

colors: {
  custom: {
    50: '#adb9df',
    500: '#899dd1',
    950: '#000000',
  },
}

SCSS

$custom: #899dd1;
$custom-light: #adb9df;
$custom-dark: #000000;

JSON

{
  "hex": "#899dd1",
  "rgb": {
    "r": 137,
    "g": 157,
    "b": 209
  },
  "hsl": {
    "h": 223.333,
    "s": 43.902,
    "l": 67.843
  },
  "oklch": {
    "l": 0.7,
    "c": 0.08,
    "h": 268.1
  },
  "luminance": 0.34036
}

Semantic roles & 50–950 ramp

primary

#899DD1

secondary

#E6E0D0

accent

#912EB7

background

#FAFBFD

surface

#F4F6FB

border

#CED0D4

text

#101115

muted

#7F8083

Preview Lab

Preview with #899DD1

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

Preview Lab → · Contrast checker → · Palette generator →