#59C8F3#59C8F3

#59C8F3 is a light, moderate cyan. Relative luminance 0.499; OKLCH L 78.5% C 0.117 H 226.8°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#59C8F3
RGB	rgb(89, 200, 243)
HSL	hsl(197, 87%, 65%)
HSV	hsv(197, 63%, 95%)
CMYK	cmyk(63.4%, 17.7%, 0%, 4.7%)
CIE-LAB	lab(76.01, -18.96, -30.62)
CIE-LCH	lch(76.01, 36.01, 238.23°)
OKLab	oklab(78.53% -0.0804 -0.0855)
OKLCH	oklch(78.53% 0.117 226.8)
XYZ	xyz(40.9453, 49.8992, 92.2503)
Luminance	0.4990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59C8F3 #F38459

analogous

#59F3D1 #59C8F3 #597BF3

triadic

#59C8F3 #F359C8 #C8F359

tetradic

#59C8F3 #D159F3 #F38459 #7BF359

square

#59C8F3 #D159F3 #F38459 #7BF359

split-complementary

#59C8F3 #F3597B #F3D159

monochromatic

#0E91C3 #20B5EF #59C8F3 #92DBF7 #CBEEFB

Accessibility & contrast

On white

1.91

#59C8F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#59C8F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59C8F3

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59C8F3	#FFFFFF	#000000	##000000
##59C8F3	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C4F5

Deuteranopia (green-blind)

#9BB4F2

Tritanopia (blue-blind)

#00D5D6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #59c8f3;
/* rgb */ color: rgb(89, 200, 243);
/* oklch */ color: oklch(78.5% 0.117 226.8);

Tailwind

colors: {
  custom: {
    50: '#97d8f7',
    500: '#59c8f3',
    950: '#000000',
  },
}

SCSS

$custom: #59c8f3;
$custom-light: #97d8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#59c8f3",
  "rgb": {
    "r": 89,
    "g": 200,
    "b": 243
  },
  "hsl": {
    "h": 196.753,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.78532,
    "c": 0.11736,
    "h": 226.8
  },
  "luminance": 0.49903
}

Semantic roles & 50–950 ramp

primary

#59C8F3

secondary

#EEC8BA

accent

#4102E3

background

#FAFDFF

surface

#F3FAFE

border

#CDD3D6

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #59C8F3

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

Preview Lab → · Contrast checker → · Palette generator →