#599AC8#599AC8

#599AC8 is a light, moderate cyan. Relative luminance 0.294; OKLCH L 66.2% C 0.096 H 241.1°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#599AC8
RGB	rgb(89, 154, 200)
HSL	hsl(205, 50%, 57%)
HSV	hsv(205, 56%, 78%)
CMYK	cmyk(55.5%, 23%, 0%, 21.6%)
CIE-LAB	lab(61.14, -7.50, -30.00)
CIE-LCH	lch(61.14, 30.92, 255.96°)
OKLab	oklab(66.15% -0.0463 -0.0839)
OKLCH	oklch(66.15% 0.096 241.1)
XYZ	xyz(26.0969, 29.4029, 58.9325)
Luminance	0.2940 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599AC8 #C88759

analogous

#59C8BF #599AC8 #5963C8

triadic

#599AC8 #C8599A #9AC859

tetradic

#599AC8 #BF59C8 #C88759 #63C859

square

#599AC8 #BF59C8 #C88759 #63C859

split-complementary

#599AC8 #C85963 #C8BF59

monochromatic

#295A7D #397CAB #599AC8 #87B6D7 #B5D2E6

Accessibility & contrast

On white

3.05

#599AC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#599AC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599AC8

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599AC8	#FFFFFF	#000000	##000000
##599AC8	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869ACA

Deuteranopia (green-blind)

#778FC7

Tritanopia (blue-blind)

#00A5AA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #599ac8;
/* rgb */ color: rgb(89, 154, 200);
/* oklch */ color: oklch(66.2% 0.096 241.1);

Tailwind

colors: {
  custom: {
    50: '#90b7d9',
    500: '#599ac8',
    950: '#000000',
  },
}

SCSS

$custom: #599ac8;
$custom-light: #90b7d9;
$custom-dark: #000000;

JSON

{
  "hex": "#599ac8",
  "rgb": {
    "r": 89,
    "g": 154,
    "b": 200
  },
  "hsl": {
    "h": 204.865,
    "s": 50.226,
    "l": 56.667
  },
  "oklch": {
    "l": 0.66153,
    "c": 0.09584,
    "h": 241.1
  },
  "luminance": 0.29405
}

Semantic roles & 50–950 ramp

primary

#599AC8

secondary

#D5BBA8

accent

#884EDA

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #599AC8

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

Preview Lab → · Contrast checker → · Palette generator →