#599DE1#599DE1

#599DE1 is a light, vivid cyan. Relative luminance 0.317; OKLCH L 68.0% C 0.123 H 250.1°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#599DE1
RGB	rgb(89, 157, 225)
HSL	hsl(210, 69%, 62%)
HSV	hsv(210, 60%, 88%)
CMYK	cmyk(60.4%, 30.2%, 0%, 11.8%)
CIE-LAB	lab(63.07, -1.29, -40.90)
CIE-LCH	lch(63.07, 40.92, 268.20°)
OKLab	oklab(68.03% -0.0418 -0.1154)
OKLCH	oklch(68.03% 0.123 250.1)
XYZ	xyz(29.7625, 31.6713, 75.7643)
Luminance	0.3167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599DE1 #E19D59

analogous

#59E1E1 #599DE1 #5959E1

triadic

#599DE1 #E1599D #9DE159

tetradic

#599DE1 #E159E1 #E19D59 #59E159

square

#599DE1 #E159E1 #E19D59 #59E159

split-complementary

#599DE1 #E15959 #E1E159

monochromatic

#1D60A2 #277ED6 #599DE1 #8DBCEA #C1DAF4

Accessibility & contrast

On white

2.86

#599DE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#599DE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599DE1

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599DE1	#FFFFFF	#000000	##000000
##599DE1	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A0E4

Deuteranopia (green-blind)

#6E93E0

Tritanopia (blue-blind)

#00ADB5

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #599de1;
/* rgb */ color: rgb(89, 157, 225);
/* oklch */ color: oklch(68.0% 0.123 250.1);

Tailwind

colors: {
  custom: {
    50: '#93b9ea',
    500: '#599de1',
    950: '#000000',
  },
}

SCSS

$custom: #599de1;
$custom-light: #93b9ea;
$custom-dark: #000000;

JSON

{
  "hex": "#599de1",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 225
  },
  "hsl": {
    "h": 210,
    "s": 69.388,
    "l": 61.569
  },
  "oklch": {
    "l": 0.68033,
    "c": 0.12271,
    "h": 250.1
  },
  "luminance": 0.31674
}

Semantic roles & 50–950 ramp

primary

#599DE1

secondary

#E4CBB2

accent

#7314D1

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599DE1

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

Preview Lab → · Contrast checker → · Palette generator →