#599FC4#599FC4

#599FC4 is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.1% C 0.089 H 233.3°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#599FC4
RGB	rgb(89, 159, 196)
HSL	hsl(201, 48%, 56%)
HSV	hsv(201, 55%, 77%)
CMYK	cmyk(54.6%, 18.9%, 0%, 23.1%)
CIE-LAB	lab(62.43, -11.49, -25.77)
CIE-LCH	lch(62.43, 28.21, 245.97°)
OKLab	oklab(67.12% -0.0534 -0.0718)
OKLCH	oklch(67.12% 0.089 233.3)
XYZ	xyz(26.4781, 30.9033, 56.7834)
Luminance	0.3091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FC4 #C47E59

analogous

#59C4B4 #599FC4 #5969C4

triadic

#599FC4 #C4599F #9FC459

tetradic

#599FC4 #B459C4 #C47E59 #69C459

square

#599FC4 #B459C4 #C47E59 #69C459

split-complementary

#599FC4 #C45969 #C4B459

monochromatic

#2B5D78 #3B80A5 #599FC4 #86B9D4 #B3D3E4

Accessibility & contrast

On white

2.92

#599FC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#599FC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FC4

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FC4	#FFFFFF	#000000	##000000
##599FC4	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)

#8D9DC6

Deuteranopia (green-blind)

#7E92C3

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #599fc4;
/* rgb */ color: rgb(89, 159, 196);
/* oklch */ color: oklch(67.1% 0.089 233.3);

Tailwind

colors: {
  custom: {
    50: '#90bbd6',
    500: '#599fc4',
    950: '#000000',
  },
}

SCSS

$custom: #599fc4;
$custom-light: #90bbd6;
$custom-dark: #000000;

JSON

{
  "hex": "#599fc4",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 196
  },
  "hsl": {
    "h": 200.748,
    "s": 47.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.67123,
    "c": 0.08948,
    "h": 233.3
  },
  "luminance": 0.30906
}

Semantic roles & 50–950 ramp

primary

#599FC4

secondary

#D3B6A6

accent

#7F51D7

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #599FC4

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

Preview Lab → · Contrast checker → · Palette generator →