#589FEB#589FEB

#589FEB is a light, vivid cyan. Relative luminance 0.329; OKLCH L 68.9% C 0.134 H 251.7°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#589FEB
RGB	rgb(88, 159, 235)
HSL	hsl(211, 79%, 63%)
HSV	hsv(211, 63%, 92%)
CMYK	cmyk(62.6%, 32.3%, 0%, 7.8%)
CIE-LAB	lab(64.05, 0.64, -44.88)
CIE-LCH	lch(64.05, 44.88, 270.82°)
OKLab	oklab(68.95% -0.0419 -0.1269)
OKLCH	oklch(68.95% 0.134 251.7)
XYZ	xyz(31.4126, 32.8661, 83.2695)
Luminance	0.3287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589FEB #EBA458

analogous

#58E9EB #589FEB #5A58EB

triadic

#589FEB #EB589F #9FEB58

tetradic

#589FEB #EB58E9 #EBA458 #58EB5A

square

#589FEB #EB58E9 #EBA458 #58EB5A

split-complementary

#589FEB #EB5A58 #E9EB58

monochromatic

#1562B3 #2180E4 #589FEB #8FBEF2 #C5DEF8

Accessibility & contrast

On white

2.77

#589FEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#589FEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #589FEB

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589FEB	#FFFFFF	#000000	##000000
##589FEB	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA3EE

Deuteranopia (green-blind)

#6A95E9

Tritanopia (blue-blind)

#00B1BA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #589feb;
/* rgb */ color: rgb(88, 159, 235);
/* oklch */ color: oklch(68.9% 0.134 251.7);

Tailwind

colors: {
  custom: {
    50: '#94bbf2',
    500: '#589feb',
    950: '#000000',
  },
}

SCSS

$custom: #589feb;
$custom-light: #94bbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#589feb",
  "rgb": {
    "r": 88,
    "g": 159,
    "b": 235
  },
  "hsl": {
    "h": 211.02,
    "s": 78.61,
    "l": 63.333
  },
  "oklch": {
    "l": 0.68945,
    "c": 0.13364,
    "h": 251.7
  },
  "luminance": 0.32869
}

Semantic roles & 50–950 ramp

primary

#589FEB

secondary

#EAD0B5

accent

#760BDB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #589FEB

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

Preview Lab → · Contrast checker → · Palette generator →