#59BFF0#59BFF0

#59BFF0 is a light, moderate cyan. Relative luminance 0.457; OKLCH L 76.4% C 0.118 H 232.0°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#59BFF0
RGB	rgb(89, 191, 240)
HSL	hsl(199, 83%, 65%)
HSV	hsv(199, 63%, 94%)
CMYK	cmyk(62.9%, 20.4%, 0%, 5.9%)
CIE-LAB	lab(73.33, -15.19, -33.12)
CIE-LCH	lch(73.33, 36.44, 245.36°)
OKLab	oklab(76.36% -0.0723 -0.0927)
OKLCH	oklch(76.36% 0.118 232)
XYZ	xyz(38.4727, 45.6728, 89.2094)
Luminance	0.4568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BFF0 #F08A59

analogous

#59F0D5 #59BFF0 #5974F0

triadic

#59BFF0 #F059BF #BFF059

tetradic

#59BFF0 #D559F0 #F08A59 #74F059

square

#59BFF0 #D559F0 #F08A59 #74F059

split-complementary

#59BFF0 #F05974 #F0D559

monochromatic

#1186BD #21A9EB #59BFF0 #91D5F5 #C9EAFA

Accessibility & contrast

On white

2.07

#59BFF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#59BFF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BFF0

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BFF0	#FFFFFF	#000000	##000000
##59BFF0	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7BDF2

Deuteranopia (green-blind)

#92ADEF

Tritanopia (blue-blind)

#00CCCF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #59bff0;
/* rgb */ color: rgb(89, 191, 240);
/* oklch */ color: oklch(76.4% 0.118 232.0);

Tailwind

colors: {
  custom: {
    50: '#96d2f5',
    500: '#59bff0',
    950: '#000000',
  },
}

SCSS

$custom: #59bff0;
$custom-light: #96d2f5;
$custom-dark: #000000;

JSON

{
  "hex": "#59bff0",
  "rgb": {
    "r": 89,
    "g": 191,
    "b": 240
  },
  "hsl": {
    "h": 199.47,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.76361,
    "c": 0.11757,
    "h": 232
  },
  "luminance": 0.45677
}

Semantic roles & 50–950 ramp

primary

#59BFF0

secondary

#ECC9B8

accent

#4C06E0

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1417

muted

#7E8285

Preview Lab

Preview with #59BFF0

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

Preview Lab → · Contrast checker → · Palette generator →