#5E91CF#5E91CF

#5E91CF is a light, moderate cyan. Relative luminance 0.271; OKLCH L 64.7% C 0.108 H 254.1°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#5E91CF
RGB	rgb(94, 145, 207)
HSL	hsl(213, 54%, 59%)
HSV	hsv(213, 55%, 81%)
CMYK	cmyk(54.6%, 30%, 0%, 18.8%)
CIE-LAB	lab(59.10, 0.88, -37.08)
CIE-LCH	lch(59.10, 37.09, 271.36°)
OKLab	oklab(64.71% -0.0298 -0.1043)
OKLCH	oklch(64.71% 0.108 254.1)
XYZ	xyz(26.0000, 27.1334, 62.8865)
Luminance	0.2713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E91CF #CF9C5E

analogous

#5ECACF #5E91CF #645ECF

triadic

#5E91CF #CF5E91 #91CF5E

tetradic

#5E91CF #CF5ECA #CF9C5E #5ECF64

square

#5E91CF #CF5ECA #CF9C5E #5ECF64

split-complementary

#5E91CF #CF645E #CACF5E

monochromatic

#29558A #3772B9 #5E91CF #8DB1DD #BCD1EB

Accessibility & contrast

On white

3.27

#5E91CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#5E91CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E91CF

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E91CF	#FFFFFF	#000000	##000000
##5E91CF	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7894D2

Deuteranopia (green-blind)

#6989CE

Tritanopia (blue-blind)

#159FA7

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5e91cf;
/* rgb */ color: rgb(94, 145, 207);
/* oklch */ color: oklch(64.7% 0.108 254.1);

Tailwind

colors: {
  custom: {
    50: '#93b1de',
    500: '#5e91cf',
    950: '#000000',
  },
}

SCSS

$custom: #5e91cf;
$custom-light: #93b1de;
$custom-dark: #000000;

JSON

{
  "hex": "#5e91cf",
  "rgb": {
    "r": 94,
    "g": 145,
    "b": 207
  },
  "hsl": {
    "h": 212.92,
    "s": 54.067,
    "l": 59.02
  },
  "oklch": {
    "l": 0.6471,
    "c": 0.10846,
    "h": 254.1
  },
  "luminance": 0.27135
}

Semantic roles & 50–950 ramp

primary

#5E91CF

secondary

#DBC7AE

accent

#9B4ADD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #5E91CF

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

Preview Lab → · Contrast checker → · Palette generator →