#55A2EF#55A2EF

#55A2EF is a light, vivid cyan. Relative luminance 0.340; OKLCH L 69.7% C 0.137 H 250.4°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#55A2EF
RGB	rgb(85, 162, 239)
HSL	hsl(210, 83%, 64%)
HSV	hsv(210, 64%, 94%)
CMYK	cmyk(64.4%, 32.2%, 0%, 6.3%)
CIE-LAB	lab(64.96, -0.27, -45.65)
CIE-LCH	lch(64.96, 45.65, 269.66°)
OKLab	oklab(69.69% -0.046 -0.1292)
OKLCH	oklch(69.69% 0.137 250.4)
XYZ	xyz(32.2409, 34.0007, 86.5083)
Luminance	0.3400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55A2EF #EFA255

analogous

#55EFEF #55A2EF #5555EF

triadic

#55A2EF #EF55A2 #A2EF55

tetradic

#55A2EF #EF55EF #EFA255 #55EF55

square

#55A2EF #EF55EF #EFA255 #55EF55

split-complementary

#55A2EF #EF5555 #EFEF55

monochromatic

#1165B8 #1D83EA #55A2EF #8DC1F4 #C5DFFA

Accessibility & contrast

On white

2.69

#55A2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#55A2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55A2EF

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55A2EF	#FFFFFF	#000000	##000000
##55A2EF	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A6F2

Deuteranopia (green-blind)

#6B97ED

Tritanopia (blue-blind)

#00B4BE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #55a2ef;
/* rgb */ color: rgb(85, 162, 239);
/* oklch */ color: oklch(69.7% 0.137 250.4);

Tailwind

colors: {
  custom: {
    50: '#93bdf4',
    500: '#55a2ef',
    950: '#000000',
  },
}

SCSS

$custom: #55a2ef;
$custom-light: #93bdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#55a2ef",
  "rgb": {
    "r": 85,
    "g": 162,
    "b": 239
  },
  "hsl": {
    "h": 210,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.69689,
    "c": 0.1371,
    "h": 250.4
  },
  "luminance": 0.34004
}

Semantic roles & 50–950 ramp

primary

#55A2EF

secondary

#EBD0B5

accent

#7306DF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #55A2EF

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

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