#879ECB#879ECB

#879ECB is a light, moderate blue. Relative luminance 0.339; OKLCH L 69.8% C 0.071 H 263.5°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#879ECB
RGB	rgb(135, 158, 203)
HSL	hsl(220, 40%, 66%)
HSV	hsv(220, 33%, 80%)
CMYK	cmyk(33.5%, 22.2%, 0%, 20.4%)
CIE-LAB	lab(64.90, 2.72, -25.67)
CIE-LCH	lch(64.90, 25.81, 276.04°)
OKLab	oklab(69.82% -0.008 -0.0709)
OKLCH	oklch(69.82% 0.071 263.5)
XYZ	xyz(32.9948, 33.9151, 61.2961)
Luminance	0.3392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#879ECB #CBB487

analogous

#87C0CB #879ECB #9287CB

triadic

#879ECB #CB879E #9ECB87

tetradic

#879ECB #CB87C0 #CBB487 #87CB92

square

#879ECB #CB87C0 #CBB487 #87CB92

split-complementary

#879ECB #CB9287 #C0CB87

monochromatic

#415E96 #5C7BB8 #879ECB #B2C1DE #DCE3F0

Accessibility & contrast

On white

2.70

#879ECB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#879ECB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #879ECB

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##879ECB	#FFFFFF	#000000	##000000
##879ECB	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA1CD

Deuteranopia (green-blind)

#889BCA

Tritanopia (blue-blind)

#73A7AD

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #879ecb;
/* rgb */ color: rgb(135, 158, 203);
/* oklch */ color: oklch(69.8% 0.071 263.5);

Tailwind

colors: {
  custom: {
    50: '#acbadb',
    500: '#879ecb',
    950: '#000000',
  },
}

SCSS

$custom: #879ecb;
$custom-light: #acbadb;
$custom-dark: #000000;

JSON

{
  "hex": "#879ecb",
  "rgb": {
    "r": 135,
    "g": 158,
    "b": 203
  },
  "hsl": {
    "h": 219.706,
    "s": 39.535,
    "l": 66.275
  },
  "oklch": {
    "l": 0.69816,
    "c": 0.07138,
    "h": 263.5
  },
  "luminance": 0.33916
}

Semantic roles & 50–950 ramp

primary

#879ECB

secondary

#E2DACC

accent

#8733B3

background

#FAFBFD

surface

#F4F6FB

border

#CED0D4

text

#101115

muted

#7F8083

Preview Lab

Preview with #879ECB

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

Preview Lab → · Contrast checker → · Palette generator →