#59B1F2#59B1F2

#59B1F2 is a light, vivid cyan. Relative luminance 0.400; OKLCH L 73.3% C 0.127 H 243.1°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#59B1F2
RGB	rgb(89, 177, 242)
HSL	hsl(205, 85%, 65%)
HSV	hsv(205, 63%, 95%)
CMYK	cmyk(63.2%, 26.9%, 0%, 5.1%)
CIE-LAB	lab(69.45, -7.02, -40.24)
CIE-LCH	lch(69.45, 40.84, 260.10°)
OKLab	oklab(73.31% -0.0574 -0.1133)
OKLCH	oklch(73.31% 0.127 243.1)
XYZ	xyz(35.8629, 39.9753, 89.8132)
Luminance	0.3998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B1F2 #F29A59

analogous

#59F2E6 #59B1F2 #5965F2

triadic

#59B1F2 #F259B1 #B1F259

tetradic

#59B1F2 #E659F2 #F29A59 #65F259

square

#59B1F2 #E659F2 #F29A59 #65F259

split-complementary

#59B1F2 #F25965 #F2E659

monochromatic

#0F76C1 #2096EE #59B1F2 #92CCF6 #CBE6FB

Accessibility & contrast

On white

2.33

#59B1F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#59B1F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B1F2

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B1F2	#FFFFFF	#000000	##000000
##59B1F2	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B2F5

Deuteranopia (green-blind)

#7FA3F1

Tritanopia (blue-blind)

#00C1C7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #59b1f2;
/* rgb */ color: rgb(89, 177, 242);
/* oklch */ color: oklch(73.3% 0.127 243.1);

Tailwind

colors: {
  custom: {
    50: '#95c8f6',
    500: '#59b1f2',
    950: '#000000',
  },
}

SCSS

$custom: #59b1f2;
$custom-light: #95c8f6;
$custom-dark: #000000;

JSON

{
  "hex": "#59b1f2",
  "rgb": {
    "r": 89,
    "g": 177,
    "b": 242
  },
  "hsl": {
    "h": 205.49,
    "s": 85.475,
    "l": 64.902
  },
  "oklch": {
    "l": 0.73309,
    "c": 0.12701,
    "h": 243.1
  },
  "luminance": 0.39979
}

Semantic roles & 50–950 ramp

primary

#59B1F2

secondary

#EDCFB9

accent

#6204E2

background

#F9FCFF

surface

#F2F8FE

border

#CCD1D6

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #59B1F2

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

Preview Lab → · Contrast checker → · Palette generator →