#579AE7#579AE7

#579AE7 is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.6% C 0.134 H 253.2°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#579AE7
RGB	rgb(87, 154, 231)
HSL	hsl(212, 75%, 62%)
HSV	hsv(212, 62%, 91%)
CMYK	cmyk(62.3%, 33.3%, 0%, 9.4%)
CIE-LAB	lab(62.43, 2.03, -45.23)
CIE-LCH	lch(62.43, 45.28, 272.56°)
OKLab	oklab(67.6% -0.0386 -0.128)
OKLCH	oklch(67.6% 0.134 253.2)
XYZ	xyz(29.9047, 30.9041, 79.9749)
Luminance	0.3091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579AE7 #E7A457

analogous

#57E2E7 #579AE7 #5C57E7

triadic

#579AE7 #E7579A #9AE757

tetradic

#579AE7 #E757E2 #E7A457 #57E75C

square

#579AE7 #E757E2 #E7A457 #57E75C

split-complementary

#579AE7 #E75C57 #E2E757

monochromatic

#185DAB #217ADF #579AE7 #8DBAEF #C2DAF6

Accessibility & contrast

On white

2.92

#579AE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#579AE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #579AE7

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579AE7	#FFFFFF	#000000	##000000
##579AE7	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799EEA

Deuteranopia (green-blind)

#6591E5

Tritanopia (blue-blind)

#00ACB6

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #579ae7;
/* rgb */ color: rgb(87, 154, 231);
/* oklch */ color: oklch(67.6% 0.134 253.2);

Tailwind

colors: {
  custom: {
    50: '#93b7ef',
    500: '#579ae7',
    950: '#000000',
  },
}

SCSS

$custom: #579ae7;
$custom-light: #93b7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#579ae7",
  "rgb": {
    "r": 87,
    "g": 154,
    "b": 231
  },
  "hsl": {
    "h": 212.083,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.67598,
    "c": 0.13371,
    "h": 253.2
  },
  "luminance": 0.30907
}

Semantic roles & 50–950 ramp

primary

#579AE7

secondary

#E7CFB3

accent

#7A0ED7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #579AE7

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

Preview Lab → · Contrast checker → · Palette generator →