#899CDF#899CDF

#899CDF is a light, moderate blue. Relative luminance 0.344; OKLCH L 70.4% C 0.101 H 271.5°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#899CDF
RGB	rgb(137, 156, 223)
HSL	hsl(227, 57%, 71%)
HSV	hsv(227, 39%, 87%)
CMYK	cmyk(38.6%, 30%, 0%, 12.5%)
CIE-LAB	lab(65.30, 9.74, -36.13)
CIE-LCH	lch(65.30, 37.42, 285.08°)
OKLab	oklab(70.43% 0.0026 -0.1008)
OKLCH	oklch(70.43% 0.101 271.5)
XYZ	xyz(35.5203, 34.4214, 74.5701)
Luminance	0.3442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899CDF #DFCC89

analogous

#89C7DF #899CDF #A189DF

triadic

#899CDF #DF899C #9CDF89

tetradic

#899CDF #DF89C7 #DFCC89 #89DFA1

square

#899CDF #DF89C7 #DFCC89 #89DFA1

split-complementary

#899CDF #DFA189 #C7DF89

monochromatic

#3351BB #5974D2 #899CDF #B9C4EC #E7EBF8

Accessibility & contrast

On white

2.66

#899CDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#899CDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899CDF

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899CDF	#FFFFFF	#000000	##000000
##899CDF	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A2E2

Deuteranopia (green-blind)

#7E9BDD

Tritanopia (blue-blind)

#6EA9B4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #899cdf;
/* rgb */ color: rgb(137, 156, 223);
/* oklch */ color: oklch(70.4% 0.101 271.5);

Tailwind

colors: {
  custom: {
    50: '#aeb9e9',
    500: '#899cdf',
    950: '#000000',
  },
}

SCSS

$custom: #899cdf;
$custom-light: #aeb9e9;
$custom-dark: #000000;

JSON

{
  "hex": "#899cdf",
  "rgb": {
    "r": 137,
    "g": 156,
    "b": 223
  },
  "hsl": {
    "h": 226.744,
    "s": 57.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.70427,
    "c": 0.10086,
    "h": 271.5
  },
  "luminance": 0.34423
}

Semantic roles & 50–950 ramp

primary

#899CDF

secondary

#EEE8D6

accent

#A121C5

background

#FAFBFE

surface

#F5F6FD

border

#CFD0D5

text

#111116

muted

#808084

Preview Lab

Preview with #899CDF

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

Preview Lab → · Contrast checker → · Palette generator →