#59C6F3#59C6F3

#59C6F3 is a light, moderate cyan. Relative luminance 0.490; OKLCH L 78.1% C 0.118 H 228.3°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#59C6F3
RGB	rgb(89, 198, 243)
HSL	hsl(198, 87%, 65%)
HSV	hsv(198, 63%, 95%)
CMYK	cmyk(63.4%, 18.5%, 0%, 4.7%)
CIE-LAB	lab(75.44, -17.93, -31.49)
CIE-LCH	lch(75.44, 36.24, 240.35°)
OKLab	oklab(78.08% -0.0784 -0.088)
OKLCH	oklch(78.08% 0.118 228.3)
XYZ	xyz(40.4852, 48.9789, 92.0969)
Luminance	0.4898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59C6F3 #F38659

analogous

#59F3D3 #59C6F3 #5979F3

triadic

#59C6F3 #F359C6 #C6F359

tetradic

#59C6F3 #D359F3 #F38659 #79F359

square

#59C6F3 #D359F3 #F38659 #79F359

split-complementary

#59C6F3 #F35979 #F3D359

monochromatic

#0E8EC3 #20B2EF #59C6F3 #92DAF7 #CBEDFB

Accessibility & contrast

On white

1.95

#59C6F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#59C6F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59C6F3

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59C6F3	#FFFFFF	#000000	##000000
##59C6F3	1.00	1.95	10.80	10.80
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC3F5

Deuteranopia (green-blind)

#99B3F2

Tritanopia (blue-blind)

#00D3D5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #59c6f3;
/* rgb */ color: rgb(89, 198, 243);
/* oklch */ color: oklch(78.1% 0.118 228.3);

Tailwind

colors: {
  custom: {
    50: '#96d7f7',
    500: '#59c6f3',
    950: '#000000',
  },
}

SCSS

$custom: #59c6f3;
$custom-light: #96d7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#59c6f3",
  "rgb": {
    "r": 89,
    "g": 198,
    "b": 243
  },
  "hsl": {
    "h": 197.532,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.78077,
    "c": 0.11785,
    "h": 228.3
  },
  "luminance": 0.48983
}

Semantic roles & 50–950 ramp

primary

#59C6F3

secondary

#EEC9BA

accent

#4402E3

background

#FAFDFF

surface

#F3FAFE

border

#CDD3D6

text

#0F1417

muted

#7F8385

Preview Lab

Preview with #59C6F3

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

Preview Lab → · Contrast checker → · Palette generator →