#55B7F2#55B7F2

#55B7F2 is a light, vivid cyan. Relative luminance 0.422; OKLCH L 74.5% C 0.125 H 238.1°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#55B7F2
RGB	rgb(85, 183, 242)
HSL	hsl(203, 86%, 64%)
HSV	hsv(203, 65%, 95%)
CMYK	cmyk(64.9%, 24.4%, 0%, 5.1%)
CIE-LAB	lab(71.01, -10.96, -37.81)
CIE-LCH	lch(71.01, 39.37, 253.84°)
OKLab	oklab(74.51% -0.066 -0.1063)
OKLCH	oklch(74.51% 0.125 238.1)
XYZ	xyz(36.7006, 42.2053, 90.1994)
Luminance	0.4221 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55B7F2 #F29055

analogous

#55F2DF #55B7F2 #5569F2

triadic

#55B7F2 #F255B7 #B7F255

tetradic

#55B7F2 #DF55F2 #F29055 #69F255

square

#55B7F2 #DF55F2 #F29055 #69F255

split-complementary

#55B7F2 #F25569 #F2DF55

monochromatic

#0F7CBE #1C9FEE #55B7F2 #8ECFF6 #C7E7FB

Accessibility & contrast

On white

2.22

#55B7F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#55B7F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55B7F2

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55B7F2	#FFFFFF	#000000	##000000
##55B7F2	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB7F5

Deuteranopia (green-blind)

#86A7F1

Tritanopia (blue-blind)

#00C6CB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #55b7f2;
/* rgb */ color: rgb(85, 183, 242);
/* oklch */ color: oklch(74.5% 0.125 238.1);

Tailwind

colors: {
  custom: {
    50: '#94ccf6',
    500: '#55b7f2',
    950: '#000000',
  },
}

SCSS

$custom: #55b7f2;
$custom-light: #94ccf6;
$custom-dark: #000000;

JSON

{
  "hex": "#55b7f2",
  "rgb": {
    "r": 85,
    "g": 183,
    "b": 242
  },
  "hsl": {
    "h": 202.548,
    "s": 85.792,
    "l": 64.118
  },
  "oklch": {
    "l": 0.74507,
    "c": 0.12512,
    "h": 238.1
  },
  "luminance": 0.42209
}

Semantic roles & 50–950 ramp

primary

#55B7F2

secondary

#EDCBB6

accent

#5703E2

background

#F9FCFF

surface

#F2F8FE

border

#CCD1D6

text

#0E1317

muted

#7E8285

Preview Lab

Preview with #55B7F2

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

Preview Lab → · Contrast checker → · Palette generator →