#59BFEE#59BFEE

#59BFEE is a light, moderate cyan. Relative luminance 0.456; OKLCH L 76.3% C 0.116 H 230.9°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#59BFEE
RGB	rgb(89, 191, 238)
HSL	hsl(199, 81%, 64%)
HSV	hsv(199, 63%, 93%)
CMYK	cmyk(62.6%, 19.7%, 0%, 6.7%)
CIE-LAB	lab(73.26, -15.81, -32.16)
CIE-LCH	lch(73.26, 35.84, 243.83°)
OKLab	oklab(76.27% -0.073 -0.09)
OKLCH	oklch(76.27% 0.116 230.9)
XYZ	xyz(38.1772, 45.5546, 87.6533)
Luminance	0.4556 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BFEE #EE8859

analogous

#59EED3 #59BFEE #5975EE

triadic

#59BFEE #EE59BF #BFEE59

tetradic

#59BFEE #D359EE #EE8859 #75EE59

square

#59BFEE #D359EE #EE8859 #75EE59

split-complementary

#59BFEE #EE5975 #EED359

monochromatic

#1385BA #21AAE8 #59BFEE #91D4F4 #C8EAF9

Accessibility & contrast

On white

2.08

#59BFEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#59BFEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BFEE

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BFEE	#FFFFFF	#000000	##000000
##59BFEE	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7BDF0

Deuteranopia (green-blind)

#93ADED

Tritanopia (blue-blind)

#00CCCE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #59bfee;
/* rgb */ color: rgb(89, 191, 238);
/* oklch */ color: oklch(76.3% 0.116 230.9);

Tailwind

colors: {
  custom: {
    50: '#95d2f3',
    500: '#59bfee',
    950: '#000000',
  },
}

SCSS

$custom: #59bfee;
$custom-light: #95d2f3;
$custom-dark: #000000;

JSON

{
  "hex": "#59bfee",
  "rgb": {
    "r": 89,
    "g": 191,
    "b": 238
  },
  "hsl": {
    "h": 198.926,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.76274,
    "c": 0.11586,
    "h": 230.9
  },
  "luminance": 0.45558
}

Semantic roles & 50–950 ramp

primary

#59BFEE

secondary

#EBC8B7

accent

#4B08DE

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0F1417

muted

#7E8285

Preview Lab

Preview with #59BFEE

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

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