#599DF1#599DF1

#599DF1 is a light, vivid cyan. Relative luminance 0.326; OKLCH L 68.9% C 0.143 H 254.7°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#599DF1
RGB	rgb(89, 157, 241)
HSL	hsl(213, 84%, 65%)
HSV	hsv(213, 63%, 95%)
CMYK	cmyk(63.1%, 34.9%, 0%, 5.5%)
CIE-LAB	lab(63.82, 3.94, -48.53)
CIE-LCH	lch(63.82, 48.69, 274.64°)
OKLab	oklab(68.87% -0.0375 -0.1376)
OKLCH	oklch(68.87% 0.143 254.7)
XYZ	xyz(32.0482, 32.5856, 87.8027)
Luminance	0.3259 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599DF1 #F1AD59

analogous

#59E9F1 #599DF1 #6159F1

triadic

#599DF1 #F1599D #9DF159

tetradic

#599DF1 #F159E9 #F1AD59 #59F161

square

#599DF1 #F159E9 #F1AD59 #59F161

split-complementary

#599DF1 #F16159 #E9F159

monochromatic

#105FBF #217CEC #599DF1 #91BEF6 #CAE0FB

Accessibility & contrast

On white

2.79

#599DF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#599DF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599DF1

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599DF1	#FFFFFF	#000000	##000000
##599DF1	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A3F4

Deuteranopia (green-blind)

#6494EF

Tritanopia (blue-blind)

#00B0BC

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #599df1;
/* rgb */ color: rgb(89, 157, 241);
/* oklch */ color: oklch(68.9% 0.143 254.7);

Tailwind

colors: {
  custom: {
    50: '#95b9f6',
    500: '#599df1',
    950: '#000000',
  },
}

SCSS

$custom: #599df1;
$custom-light: #95b9f6;
$custom-dark: #000000;

JSON

{
  "hex": "#599df1",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 241
  },
  "hsl": {
    "h": 213.158,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68871,
    "c": 0.14262,
    "h": 254.7
  },
  "luminance": 0.32589
}

Semantic roles & 50–950 ramp

primary

#599DF1

secondary

#EDD6B9

accent

#7E05E1

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599DF1

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

Preview Lab → · Contrast checker → · Palette generator →