#599FEB#599FEB

#599FEB is a light, vivid cyan. Relative luminance 0.329; OKLCH L 69.0% C 0.133 H 252.0°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#599FEB
RGB	rgb(89, 159, 235)
HSL	hsl(211, 78%, 64%)
HSV	hsv(211, 62%, 92%)
CMYK	cmyk(62.1%, 32.3%, 0%, 7.8%)
CIE-LAB	lab(64.09, 0.82, -44.81)
CIE-LCH	lch(64.09, 44.82, 271.05°)
OKLab	oklab(68.99% -0.0411 -0.1267)
OKLCH	oklch(68.99% 0.133 252)
XYZ	xyz(31.5079, 32.9153, 83.2740)
Luminance	0.3292 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FEB #EBA559

analogous

#59E8EB #599FEB #5C59EB

triadic

#599FEB #EB599F #9FEB59

tetradic

#599FEB #EB59E8 #EBA559 #59EB5C

square

#599FEB #EB59E8 #EBA559 #59EB5C

split-complementary

#599FEB #EB5C59 #E8EB59

monochromatic

#1662B4 #227FE4 #599FEB #90BFF2 #C6DEF8

Accessibility & contrast

On white

2.77

#599FEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#599FEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FEB

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FEB	#FFFFFF	#000000	##000000
##599FEB	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA3EE

Deuteranopia (green-blind)

#6B95E9

Tritanopia (blue-blind)

#00B1BA

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #599feb;
/* rgb */ color: rgb(89, 159, 235);
/* oklch */ color: oklch(69.0% 0.133 252.0);

Tailwind

colors: {
  custom: {
    50: '#94bbf2',
    500: '#599feb',
    950: '#000000',
  },
}

SCSS

$custom: #599feb;
$custom-light: #94bbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#599feb",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 235
  },
  "hsl": {
    "h": 211.233,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.68987,
    "c": 0.13322,
    "h": 252
  },
  "luminance": 0.32918
}

Semantic roles & 50–950 ramp

primary

#599FEB

secondary

#EAD1B6

accent

#770BDB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599FEB

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

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