#59A0E9#59A0E9

#59A0E9 is a light, vivid cyan. Relative luminance 0.331; OKLCH L 69.1% C 0.130 H 250.8°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#59A0E9
RGB	rgb(89, 160, 233)
HSL	hsl(210, 77%, 63%)
HSV	hsv(210, 62%, 91%)
CMYK	cmyk(61.8%, 31.3%, 0%, 8.6%)
CIE-LAB	lab(64.28, -0.41, -43.42)
CIE-LCH	lch(64.28, 43.42, 269.46°)
OKLab	oklab(69.1% -0.0427 -0.1226)
OKLCH	oklch(69.1% 0.13 250.8)
XYZ	xyz(31.3932, 33.1457, 81.8183)
Luminance	0.3315 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A0E9 #E9A259

analogous

#59E8E9 #59A0E9 #5A59E9

triadic

#59A0E9 #E959A0 #A0E959

tetradic

#59A0E9 #E959E8 #E9A259 #59E95A

square

#59A0E9 #E959E8 #E9A259 #59E95A

split-complementary

#59A0E9 #E95A59 #E8E959

monochromatic

#1763B0 #2381E2 #59A0E9 #8FBFF0 #C5DEF7

Accessibility & contrast

On white

2.75

#59A0E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#59A0E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59A0E9

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A0E9	#FFFFFF	#000000	##000000
##59A0E9	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A3EC

Deuteranopia (green-blind)

#6D96E8

Tritanopia (blue-blind)

#00B1BA

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #59a0e9;
/* rgb */ color: rgb(89, 160, 233);
/* oklch */ color: oklch(69.1% 0.130 250.8);

Tailwind

colors: {
  custom: {
    50: '#94bbf0',
    500: '#59a0e9',
    950: '#000000',
  },
}

SCSS

$custom: #59a0e9;
$custom-light: #94bbf0;
$custom-dark: #000000;

JSON

{
  "hex": "#59a0e9",
  "rgb": {
    "r": 89,
    "g": 160,
    "b": 233
  },
  "hsl": {
    "h": 210.417,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.69103,
    "c": 0.12987,
    "h": 250.8
  },
  "luminance": 0.33149
}

Semantic roles & 50–950 ramp

primary

#59A0E9

secondary

#E9CFB5

accent

#740DD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #59A0E9

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

Preview Lab → · Contrast checker → · Palette generator →