#5791E2#5791E2

#5791E2 is a light, vivid cyan. Relative luminance 0.278; OKLCH L 65.4% C 0.136 H 257.0°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#5791E2
RGB	rgb(87, 145, 226)
HSL	hsl(215, 71%, 61%)
HSV	hsv(215, 62%, 89%)
CMYK	cmyk(61.5%, 35.8%, 0%, 11.4%)
CIE-LAB	lab(59.68, 5.62, -46.80)
CIE-LCH	lch(59.68, 47.14, 276.85°)
OKLab	oklab(65.37% -0.0306 -0.1327)
OKLCH	oklch(65.37% 0.136 257)
XYZ	xyz(27.7785, 27.7655, 75.8321)
Luminance	0.2777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5791E2 #E2A857

analogous

#57D7E2 #5791E2 #6357E2

triadic

#5791E2 #E25791 #91E257

tetradic

#5791E2 #E257D7 #E2A857 #57E263

square

#5791E2 #E257D7 #E2A857 #57E263

split-complementary

#5791E2 #E26357 #D7E257

monochromatic

#1C54A3 #256FD7 #5791E2 #8BB3EB #BFD5F4

Accessibility & contrast

On white

3.20

#5791E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#5791E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5791E2

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5791E2	#FFFFFF	#000000	##000000
##5791E2	1.00	3.20	6.55	6.55
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E97E5

Deuteranopia (green-blind)

#5B8AE0

Tritanopia (blue-blind)

#00A3AF

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5791e2;
/* rgb */ color: rgb(87, 145, 226);
/* oklch */ color: oklch(65.4% 0.136 257.0);

Tailwind

colors: {
  custom: {
    50: '#92b0eb',
    500: '#5791e2',
    950: '#000000',
  },
}

SCSS

$custom: #5791e2;
$custom-light: #92b0eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5791e2",
  "rgb": {
    "r": 87,
    "g": 145,
    "b": 226
  },
  "hsl": {
    "h": 214.964,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.6537,
    "c": 0.13618,
    "h": 257
  },
  "luminance": 0.27768
}

Semantic roles & 50–950 ramp

primary

#5791E2

secondary

#E4CFB0

accent

#8313D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5791E2

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

Preview Lab → · Contrast checker → · Palette generator →