#5091EB#5091EB

#5091EB is a light, vivid cyan. Relative luminance 0.280; OKLCH L 65.6% C 0.151 H 257.0°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#5091EB
RGB	rgb(80, 145, 235)
HSL	hsl(215, 79%, 62%)
HSV	hsv(215, 66%, 92%)
CMYK	cmyk(66%, 38.3%, 0%, 7.8%)
CIE-LAB	lab(59.84, 7.44, -51.55)
CIE-LCH	lch(59.84, 52.08, 278.22°)
OKLab	oklab(65.57% -0.0339 -0.1467)
OKLCH	oklch(65.57% 0.151 257)
XYZ	xyz(28.4236, 27.9516, 82.4784)
Luminance	0.2795 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5091EB #EBAA50

analogous

#50DEEB #5091EB #5D50EB

triadic

#5091EB #EB5091 #91EB50

tetradic

#5091EB #EB50DE #EBAA50 #50EB5D

square

#5091EB #EB50DE #EBAA50 #50EB5D

split-complementary

#5091EB #EB5D50 #DEEB50

monochromatic

#1454AD #1A6FE4 #5091EB #87B4F1 #BED6F8

Accessibility & contrast

On white

3.19

#5091EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#5091EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5091EB

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5091EB	#FFFFFF	#000000	##000000
##5091EB	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6998EF

Deuteranopia (green-blind)

#528AE9

Tritanopia (blue-blind)

#00A6B3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5091eb;
/* rgb */ color: rgb(80, 145, 235);
/* oklch */ color: oklch(65.6% 0.151 257.0);

Tailwind

colors: {
  custom: {
    50: '#90b0f2',
    500: '#5091eb',
    950: '#000000',
  },
}

SCSS

$custom: #5091eb;
$custom-light: #90b0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5091eb",
  "rgb": {
    "r": 80,
    "g": 145,
    "b": 235
  },
  "hsl": {
    "h": 214.839,
    "s": 79.487,
    "l": 61.765
  },
  "oklch": {
    "l": 0.65571,
    "c": 0.15056,
    "h": 257
  },
  "luminance": 0.27954
}

Semantic roles & 50–950 ramp

primary

#5091EB

secondary

#E8D0AF

accent

#840ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5091EB

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

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