#599EDD#599EDD

#599EDD is a light, moderate cyan. Relative luminance 0.318; OKLCH L 68.1% C 0.117 H 247.9°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#599EDD
RGB	rgb(89, 158, 221)
HSL	hsl(209, 66%, 61%)
HSV	hsv(209, 60%, 87%)
CMYK	cmyk(59.7%, 28.5%, 0%, 13.3%)
CIE-LAB	lab(63.17, -3.14, -38.52)
CIE-LCH	lch(63.17, 38.65, 265.34°)
OKLab	oklab(68.06% -0.0441 -0.1085)
OKLCH	oklch(68.06% 0.117 247.9)
XYZ	xyz(29.3931, 31.7953, 72.9807)
Luminance	0.3180 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599EDD #DD9859

analogous

#59DDDA #599EDD #595CDD

triadic

#599EDD #DD599E #9EDD59

tetradic

#599EDD #DA59DD #DD9859 #5CDD59

square

#599EDD #DA59DD #DD9859 #5CDD59

split-complementary

#599EDD #DD595C #DDDA59

monochromatic

#20619C #2A80CF #599EDD #8CBCE7 #BFD9F2

Accessibility & contrast

On white

2.85

#599EDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#599EDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599EDD

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599EDD	#FFFFFF	#000000	##000000
##599EDD	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A0E0

Deuteranopia (green-blind)

#7193DC

Tritanopia (blue-blind)

#00ADB4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #599edd;
/* rgb */ color: rgb(89, 158, 221);
/* oklch */ color: oklch(68.1% 0.117 247.9);

Tailwind

colors: {
  custom: {
    50: '#92bae8',
    500: '#599edd',
    950: '#000000',
  },
}

SCSS

$custom: #599edd;
$custom-light: #92bae8;
$custom-dark: #000000;

JSON

{
  "hex": "#599edd",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 221
  },
  "hsl": {
    "h": 208.636,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.68056,
    "c": 0.11707,
    "h": 247.9
  },
  "luminance": 0.31798
}

Semantic roles & 50–950 ramp

primary

#599EDD

secondary

#E2C8B0

accent

#6F18CE

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599EDD

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

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