#599DEB#599DEB

#599DEB is a light, vivid cyan. Relative luminance 0.322; OKLCH L 68.5% C 0.135 H 253.2°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#599DEB
RGB	rgb(89, 157, 235)
HSL	hsl(212, 78%, 64%)
HSV	hsv(212, 62%, 92%)
CMYK	cmyk(62.1%, 33.2%, 0%, 7.8%)
CIE-LAB	lab(63.53, 1.97, -45.69)
CIE-LCH	lch(63.53, 45.73, 272.46°)
OKLab	oklab(68.55% -0.0391 -0.1293)
OKLCH	oklch(68.55% 0.135 253.2)
XYZ	xyz(31.1668, 32.2330, 83.1603)
Luminance	0.3224 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599DEB #EBA759

analogous

#59E6EB #599DEB #5E59EB

triadic

#599DEB #EB599D #9DEB59

tetradic

#599DEB #EB59E6 #EBA759 #59EB5E

square

#599DEB #EB59E6 #EBA759 #59EB5E

split-complementary

#599DEB #EB5E59 #E6EB59

monochromatic

#165FB4 #227DE4 #599DEB #90BDF2 #C6DDF8

Accessibility & contrast

On white

2.82

#599DEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#599DEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599DEB

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599DEB	#FFFFFF	#000000	##000000
##599DEB	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA2EE

Deuteranopia (green-blind)

#6894E9

Tritanopia (blue-blind)

#00AFB9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #599deb;
/* rgb */ color: rgb(89, 157, 235);
/* oklch */ color: oklch(68.5% 0.135 253.2);

Tailwind

colors: {
  custom: {
    50: '#94b9f2',
    500: '#599deb',
    950: '#000000',
  },
}

SCSS

$custom: #599deb;
$custom-light: #94b9f2;
$custom-dark: #000000;

JSON

{
  "hex": "#599deb",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 235
  },
  "hsl": {
    "h": 212.055,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.6855,
    "c": 0.13506,
    "h": 253.2
  },
  "luminance": 0.32236
}

Semantic roles & 50–950 ramp

primary

#599DEB

secondary

#EAD2B6

accent

#7A0BDB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599DEB

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

Preview Lab → · Contrast checker → · Palette generator →