#55A0F3#55A0F3

#55A0F3 is a light, vivid cyan. Relative luminance 0.335; OKLCH L 69.5% C 0.144 H 252.6°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#55A0F3
RGB	rgb(85, 160, 243)
HSL	hsl(212, 87%, 64%)
HSV	hsv(212, 65%, 95%)
CMYK	cmyk(65%, 34.2%, 0%, 4.7%)
CIE-LAB	lab(64.60, 2.20, -48.42)
CIE-LCH	lch(64.60, 48.47, 272.60°)
OKLab	oklab(69.46% -0.0429 -0.1373)
OKLCH	oklch(69.46% 0.144 252.6)
XYZ	xyz(32.4889, 33.5407, 89.5385)
Luminance	0.3354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A0F3 #F3A855

analogous

#55EFF3 #55A0F3 #5955F3

triadic

#55A0F3 #F355A0 #A0F355

tetradic

#55A0F3 #F355EF #F3A855 #55F359

square

#55A0F3 #F355EF #F3A855 #55F359

split-complementary

#55A0F3 #F35955 #EFF355

monochromatic

#0E62C0 #1C80EF #55A0F3 #8EC0F7 #C7E0FB

Accessibility & contrast

On white

2.72

#55A0F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#55A0F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55A0F3

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A0F3	#FFFFFF	#000000	##000000
##55A0F3	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA5F6

Deuteranopia (green-blind)

#6696F1

Tritanopia (blue-blind)

#00B3BE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #55a0f3;
/* rgb */ color: rgb(85, 160, 243);
/* oklch */ color: oklch(69.5% 0.144 252.6);

Tailwind

colors: {
  custom: {
    50: '#93bbf7',
    500: '#55a0f3',
    950: '#000000',
  },
}

SCSS

$custom: #55a0f3;
$custom-light: #93bbf7;
$custom-dark: #000000;

JSON

{
  "hex": "#55a0f3",
  "rgb": {
    "r": 85,
    "g": 160,
    "b": 243
  },
  "hsl": {
    "h": 211.519,
    "s": 86.813,
    "l": 64.314
  },
  "oklch": {
    "l": 0.69464,
    "c": 0.14384,
    "h": 252.6
  },
  "luminance": 0.33544
}

Semantic roles & 50–950 ramp

primary

#55A0F3

secondary

#EDD3B6

accent

#7802E3

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #55A0F3

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

Preview Lab → · Contrast checker → · Palette generator →