#599ECD#599ECD

#599ECD is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.3% C 0.099 H 240.2°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#599ECD
RGB	rgb(89, 158, 205)
HSL	hsl(204, 54%, 58%)
HSV	hsv(204, 57%, 80%)
CMYK	cmyk(56.6%, 22.9%, 0%, 19.6%)
CIE-LAB	lab(62.49, -8.19, -30.69)
CIE-LCH	lch(62.49, 31.76, 255.07°)
OKLab	oklab(67.29% -0.0491 -0.0859)
OKLCH	oklch(67.29% 0.099 240.2)
XYZ	xyz(27.3621, 30.9829, 62.2841)
Luminance	0.3099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599ECD #CD8859

analogous

#59CDC2 #599ECD #5964CD

triadic

#599ECD #CD599E #9ECD59

tetradic

#599ECD #C259CD #CD8859 #64CD59

square

#599ECD #C259CD #CD8859 #64CD59

split-complementary

#599ECD #CD5964 #CDC259

monochromatic

#285F84 #3680B3 #599ECD #88B9DB #B7D5E9

Accessibility & contrast

On white

2.92

#599ECD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#599ECD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599ECD

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599ECD	#FFFFFF	#000000	##000000
##599ECD	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899ECF

Deuteranopia (green-blind)

#7992CC

Tritanopia (blue-blind)

#00AAAE

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #599ecd;
/* rgb */ color: rgb(89, 158, 205);
/* oklch */ color: oklch(67.3% 0.099 240.2);

Tailwind

colors: {
  custom: {
    50: '#90badc',
    500: '#599ecd',
    950: '#000000',
  },
}

SCSS

$custom: #599ecd;
$custom-light: #90badc;
$custom-dark: #000000;

JSON

{
  "hex": "#599ecd",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 205
  },
  "hsl": {
    "h": 204.31,
    "s": 53.704,
    "l": 57.647
  },
  "oklch": {
    "l": 0.67294,
    "c": 0.09893,
    "h": 240.2
  },
  "luminance": 0.30985
}

Semantic roles & 50–950 ramp

primary

#599ECD

secondary

#D8BCAA

accent

#864BDD

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #599ECD

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

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