#55A2F0#55A2F0

#55A2F0 is a light, vivid cyan. Relative luminance 0.341; OKLCH L 69.7% C 0.138 H 250.7°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#55A2F0
RGB	rgb(85, 162, 240)
HSL	hsl(210, 84%, 64%)
HSV	hsv(210, 65%, 94%)
CMYK	cmyk(64.6%, 32.5%, 0%, 5.9%)
CIE-LAB	lab(65.01, 0.06, -46.12)
CIE-LCH	lch(65.01, 46.12, 270.07°)
OKLab	oklab(69.74% -0.0457 -0.1306)
OKLCH	oklch(69.74% 0.138 250.7)
XYZ	xyz(32.3890, 34.0600, 87.2885)
Luminance	0.3406 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A2F0 #F0A355

analogous

#55EFF0 #55A2F0 #5555F0

triadic

#55A2F0 #F055A2 #A2F055

tetradic

#55A2F0 #F055EF #F0A355 #55F055

square

#55A2F0 #F055EF #F0A355 #55F055

split-complementary

#55A2F0 #F05555 #EFF055

monochromatic

#1065BA #1D83EB #55A2F0 #8DC1F5 #C5E0FA

Accessibility & contrast

On white

2.69

#55A2F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#55A2F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55A2F0

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A2F0	#FFFFFF	#000000	##000000
##55A2F0	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A6F3

Deuteranopia (green-blind)

#6B97EE

Tritanopia (blue-blind)

#00B4BE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #55a2f0;
/* rgb */ color: rgb(85, 162, 240);
/* oklch */ color: oklch(69.7% 0.138 250.7);

Tailwind

colors: {
  custom: {
    50: '#93bdf5',
    500: '#55a2f0',
    950: '#000000',
  },
}

SCSS

$custom: #55a2f0;
$custom-light: #93bdf5;
$custom-dark: #000000;

JSON

{
  "hex": "#55a2f0",
  "rgb": {
    "r": 85,
    "g": 162,
    "b": 240
  },
  "hsl": {
    "h": 210.194,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.69741,
    "c": 0.13832,
    "h": 250.7
  },
  "luminance": 0.34063
}

Semantic roles & 50–950 ramp

primary

#55A2F0

secondary

#ECD1B5

accent

#7305E0

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #55A2F0

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

Preview Lab → · Contrast checker → · Palette generator →