#5891E7#5891E7

#5891E7 is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.7% C 0.142 H 258.4°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#5891E7
RGB	rgb(88, 145, 231)
HSL	hsl(216, 75%, 63%)
HSV	hsv(216, 62%, 91%)
CMYK	cmyk(61.9%, 37.2%, 0%, 9.4%)
CIE-LAB	lab(59.97, 7.46, -49.11)
CIE-LCH	lch(59.97, 49.67, 278.64°)
OKLab	oklab(65.69% -0.0286 -0.1394)
OKLCH	oklch(65.69% 0.142 258.4)
XYZ	xyz(28.5686, 28.0924, 79.5026)
Luminance	0.2809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5891E7 #E7AE58

analogous

#58D8E7 #5891E7 #6758E7

triadic

#5891E7 #E75891 #91E758

tetradic

#5891E7 #E758D8 #E7AE58 #58E767

square

#5891E7 #E758D8 #E7AE58 #58E767

split-complementary

#5891E7 #E76758 #D8E758

monochromatic

#1953AC #226EDF #5891E7 #8EB4EF #C3D7F6

Accessibility & contrast

On white

3.17

#5891E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#5891E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5891E7

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5891E7	#FFFFFF	#000000	##000000
##5891E7	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C98EA

Deuteranopia (green-blind)

#588AE5

Tritanopia (blue-blind)

#00A5B1

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5891e7;
/* rgb */ color: rgb(88, 145, 231);
/* oklch */ color: oklch(65.7% 0.142 258.4);

Tailwind

colors: {
  custom: {
    50: '#93b0ef',
    500: '#5891e7',
    950: '#000000',
  },
}

SCSS

$custom: #5891e7;
$custom-light: #93b0ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5891e7",
  "rgb": {
    "r": 88,
    "g": 145,
    "b": 231
  },
  "hsl": {
    "h": 216.084,
    "s": 74.869,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65694,
    "c": 0.14233,
    "h": 258.4
  },
  "luminance": 0.28095
}

Semantic roles & 50–950 ramp

primary

#5891E7

secondary

#E7D3B3

accent

#870ED7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5891E7

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

Preview Lab → · Contrast checker → · Palette generator →