#59B7EC#59B7EC

#59B7EC is a light, moderate cyan. Relative luminance 0.420; OKLCH L 74.4% C 0.117 H 236.1°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#59B7EC
RGB	rgb(89, 183, 236)
HSL	hsl(202, 79%, 64%)
HSV	hsv(202, 62%, 93%)
CMYK	cmyk(62.3%, 22.5%, 0%, 7.5%)
CIE-LAB	lab(70.90, -12.18, -34.72)
CIE-LCH	lch(70.90, 36.80, 250.67°)
OKLab	oklab(74.38% -0.0655 -0.0973)
OKLCH	oklch(74.38% 0.117 236.1)
XYZ	xyz(36.1878, 42.0433, 85.5487)
Luminance	0.4205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B7EC #EC8E59

analogous

#59ECD8 #59B7EC #596DEC

triadic

#59B7EC #EC59B7 #B7EC59

tetradic

#59B7EC #D859EC #EC8E59 #6DEC59

square

#59B7EC #D859EC #EC8E59 #6DEC59

split-complementary

#59B7EC #EC596D #ECD859

monochromatic

#157CB6 #229FE6 #59B7EC #90CFF2 #C7E7F9

Accessibility & contrast

On white

2.23

#59B7EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#59B7EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B7EC

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B7EC	#FFFFFF	#000000	##000000
##59B7EC	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB6EF

Deuteranopia (green-blind)

#8AA7EB

Tritanopia (blue-blind)

#00C5C9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #59b7ec;
/* rgb */ color: rgb(89, 183, 236);
/* oklch */ color: oklch(74.4% 0.117 236.1);

Tailwind

colors: {
  custom: {
    50: '#95ccf2',
    500: '#59b7ec',
    950: '#000000',
  },
}

SCSS

$custom: #59b7ec;
$custom-light: #95ccf2;
$custom-dark: #000000;

JSON

{
  "hex": "#59b7ec",
  "rgb": {
    "r": 89,
    "g": 183,
    "b": 236
  },
  "hsl": {
    "h": 201.633,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.74375,
    "c": 0.11731,
    "h": 236.1
  },
  "luminance": 0.42047
}

Semantic roles & 50–950 ramp

primary

#59B7EC

secondary

#EAC9B6

accent

#550ADC

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #59B7EC

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

Preview Lab → · Contrast checker → · Palette generator →