#5879CE#5879CE

#5879CE is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.1% C 0.136 H 266.3°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5879CE
RGB	rgb(88, 121, 206)
HSL	hsl(223, 55%, 58%)
HSV	hsv(223, 57%, 81%)
CMYK	cmyk(57.3%, 41.3%, 0%, 19.2%)
CIE-LAB	lab(52.07, 13.60, -47.63)
CIE-LCH	lch(52.07, 49.53, 285.93°)
OKLab	oklab(59.15% -0.0086 -0.1353)
OKLCH	oklch(59.15% 0.136 266.3)
XYZ	xyz(21.9987, 20.2039, 61.1210)
Luminance	0.2021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5879CE #CEAD58

analogous

#58B4CE #5879CE #7258CE

triadic

#5879CE #CE5879 #79CE58

tetradic

#5879CE #CE58B4 #CEAD58 #58CE72

square

#5879CE #CE58B4 #CEAD58 #58CE72

split-complementary

#5879CE #CE7258 #B4CE58

monochromatic

#274185 #3558B4 #5879CE #879FDC #B7C5EA

Accessibility & contrast

On white

4.17

#5879CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#5879CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5879CE

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5879CE	#FFFFFF	#000000	##000000
##5879CE	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5482D1

Deuteranopia (green-blind)

#4577CC

Tritanopia (blue-blind)

#008C99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5879ce;
/* rgb */ color: rgb(88, 121, 206);
/* oklch */ color: oklch(59.1% 0.136 266.3);

Tailwind

colors: {
  custom: {
    50: '#909fdd',
    500: '#5879ce',
    950: '#000000',
  },
}

SCSS

$custom: #5879ce;
$custom-light: #909fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5879ce",
  "rgb": {
    "r": 88,
    "g": 121,
    "b": 206
  },
  "hsl": {
    "h": 223.22,
    "s": 54.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.59148,
    "c": 0.13563,
    "h": 266.3
  },
  "luminance": 0.20206
}

Semantic roles & 50–950 ramp

primary

#5879CE

secondary

#D9CBA9

accent

#B54ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5879CE

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

Preview Lab → · Contrast checker → · Palette generator →