#599FE7#599FE7

#599FE7 is a light, vivid cyan. Relative luminance 0.327; OKLCH L 68.8% C 0.128 H 250.8°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#599FE7
RGB	rgb(89, 159, 231)
HSL	hsl(210, 75%, 63%)
HSV	hsv(210, 61%, 91%)
CMYK	cmyk(61.5%, 31.2%, 0%, 9.4%)
CIE-LAB	lab(63.91, -0.49, -42.90)
CIE-LCH	lch(63.91, 42.90, 269.35°)
OKLab	oklab(68.78% -0.0422 -0.1212)
OKLCH	oklch(68.78% 0.128 250.8)
XYZ	xyz(30.9365, 32.6867, 80.2646)
Luminance	0.3269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FE7 #E7A159

analogous

#59E6E7 #599FE7 #5A59E7

triadic

#599FE7 #E7599F #9FE759

tetradic

#599FE7 #E759E6 #E7A159 #59E75A

square

#599FE7 #E759E6 #E7A159 #59E75A

split-complementary

#599FE7 #E75A59 #E6E759

monochromatic

#1962AD #2480DF #599FE7 #8EBEEF #C4DDF6

Accessibility & contrast

On white

2.79

#599FE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#599FE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FE7

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FE7	#FFFFFF	#000000	##000000
##599FE7	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A2EA

Deuteranopia (green-blind)

#6D95E6

Tritanopia (blue-blind)

#00B0B9

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #599fe7;
/* rgb */ color: rgb(89, 159, 231);
/* oklch */ color: oklch(68.8% 0.128 250.8);

Tailwind

colors: {
  custom: {
    50: '#94bbef',
    500: '#599fe7',
    950: '#000000',
  },
}

SCSS

$custom: #599fe7;
$custom-light: #94bbef;
$custom-dark: #000000;

JSON

{
  "hex": "#599fe7",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 231
  },
  "hsl": {
    "h": 210.423,
    "s": 74.737,
    "l": 62.745
  },
  "oklch": {
    "l": 0.6878,
    "c": 0.12831,
    "h": 250.8
  },
  "luminance": 0.3269
}

Semantic roles & 50–950 ramp

primary

#599FE7

secondary

#E8CEB4

accent

#740FD7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599FE7

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

Preview Lab → · Contrast checker → · Palette generator →