#599CC1#599CC1

#599CC1 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.3% C 0.088 H 234.4°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#599CC1
RGB	rgb(89, 156, 193)
HSL	hsl(201, 46%, 55%)
HSV	hsv(201, 54%, 76%)
CMYK	cmyk(53.9%, 19.2%, 0%, 24.3%)
CIE-LAB	lab(61.44, -10.75, -25.61)
CIE-LCH	lch(61.44, 27.77, 247.23°)
OKLab	oklab(66.3% -0.0511 -0.0713)
OKLCH	oklch(66.3% 0.088 234.4)
XYZ	xyz(25.6304, 29.7488, 54.8332)
Luminance	0.2975 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599CC1 #C17E59

analogous

#59C1B2 #599CC1 #5968C1

triadic

#599CC1 #C1599C #9CC159

tetradic

#599CC1 #B259C1 #C17E59 #68C159

square

#599CC1 #B259C1 #C17E59 #68C159

split-complementary

#599CC1 #C15968 #C1B259

monochromatic

#2B5A74 #3C7DA1 #599CC1 #86B7D2 #B2D1E2

Accessibility & contrast

On white

3.02

#599CC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#599CC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599CC1

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599CC1	#FFFFFF	#000000	##000000
##599CC1	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9BC3

Deuteranopia (green-blind)

#7C90C0

Tritanopia (blue-blind)

#0EA6A8

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #599cc1;
/* rgb */ color: rgb(89, 156, 193);
/* oklch */ color: oklch(66.3% 0.088 234.4);

Tailwind

colors: {
  custom: {
    50: '#8fb9d3',
    500: '#599cc1',
    950: '#000000',
  },
}

SCSS

$custom: #599cc1;
$custom-light: #8fb9d3;
$custom-dark: #000000;

JSON

{
  "hex": "#599cc1",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 193
  },
  "hsl": {
    "h": 201.346,
    "s": 45.614,
    "l": 55.294
  },
  "oklch": {
    "l": 0.663,
    "c": 0.08773,
    "h": 234.4
  },
  "luminance": 0.29751
}

Semantic roles & 50–950 ramp

primary

#599CC1

secondary

#D1B5A5

accent

#8153D5

background

#F9FBFC

surface

#F1F6F9

border

#CBD0D2

text

#0D1114

muted

#7E8082

Preview Lab

Preview with #599CC1

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

Preview Lab → · Contrast checker → · Palette generator →