#599AEB#599AEB

#599AEB is a light, vivid cyan. Relative luminance 0.312; OKLCH L 67.9% C 0.138 H 254.9°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#599AEB
RGB	rgb(89, 154, 235)
HSL	hsl(213, 78%, 64%)
HSV	hsv(213, 62%, 92%)
CMYK	cmyk(62.1%, 34.5%, 0%, 7.8%)
CIE-LAB	lab(62.70, 3.70, -47.00)
CIE-LCH	lch(62.70, 47.15, 274.50°)
OKLab	oklab(67.9% -0.036 -0.1332)
OKLCH	oklch(67.9% 0.138 254.9)
XYZ	xyz(30.6654, 31.2303, 82.9932)
Luminance	0.3123 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599AEB #EBAA59

analogous

#59E3EB #599AEB #6159EB

triadic

#599AEB #EB599A #9AEB59

tetradic

#599AEB #EB59E3 #EBAA59 #59EB61

square

#599AEB #EB59E3 #EBAA59 #59EB61

split-complementary

#599AEB #EB6159 #E3EB59

monochromatic

#165CB4 #2279E4 #599AEB #90BBF2 #C6DCF8

Accessibility & contrast

On white

2.90

#599AEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#599AEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599AEB

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599AEB	#FFFFFF	#000000	##000000
##599AEB	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779FEE

Deuteranopia (green-blind)

#6391E9

Tritanopia (blue-blind)

#00ADB7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599aeb;
/* rgb */ color: rgb(89, 154, 235);
/* oklch */ color: oklch(67.9% 0.138 254.9);

Tailwind

colors: {
  custom: {
    50: '#94b7f2',
    500: '#599aeb',
    950: '#000000',
  },
}

SCSS

$custom: #599aeb;
$custom-light: #94b7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#599aeb",
  "rgb": {
    "r": 89,
    "g": 154,
    "b": 235
  },
  "hsl": {
    "h": 213.288,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.67899,
    "c": 0.13794,
    "h": 254.9
  },
  "luminance": 0.31233
}

Semantic roles & 50–950 ramp

primary

#599AEB

secondary

#EAD3B6

accent

#7E0BDB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599AEB

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

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