#549DDB#549DDB

#549DDB is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.5% C 0.118 H 246.3°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#549DDB
RGB	rgb(84, 157, 219)
HSL	hsl(208, 65%, 59%)
HSV	hsv(208, 62%, 86%)
CMYK	cmyk(61.6%, 28.3%, 0%, 14.1%)
CIE-LAB	lab(62.60, -4.16, -38.33)
CIE-LCH	lch(62.60, 38.55, 263.81°)
OKLab	oklab(67.52% -0.0473 -0.108)
OKLCH	oklch(67.52% 0.118 246.3)
XYZ	xyz(28.4946, 31.1105, 71.5074)
Luminance	0.3111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#549DDB #DB9254

analogous

#54DBD6 #549DDB #545ADB

triadic

#549DDB #DB549D #9DDB54

tetradic

#549DDB #D654DB #DB9254 #5ADB54

square

#549DDB #D654DB #DB9254 #5ADB54

split-complementary

#549DDB #DB545A #DBD654

monochromatic

#1F5F95 #2A7FC8 #549DDB #87BAE6 #B9D7F0

Accessibility & contrast

On white

2.91

#549DDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#549DDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #549DDB

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##549DDB	#FFFFFF	#000000	##000000
##549DDB	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829FDE

Deuteranopia (green-blind)

#7091DA

Tritanopia (blue-blind)

#00ACB3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #549ddb;
/* rgb */ color: rgb(84, 157, 219);
/* oklch */ color: oklch(67.5% 0.118 246.3);

Tailwind

colors: {
  custom: {
    50: '#90b9e6',
    500: '#549ddb',
    950: '#000000',
  },
}

SCSS

$custom: #549ddb;
$custom-light: #90b9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#549ddb",
  "rgb": {
    "r": 84,
    "g": 157,
    "b": 219
  },
  "hsl": {
    "h": 207.556,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.6752,
    "c": 0.11787,
    "h": 246.3
  },
  "luminance": 0.31113
}

Semantic roles & 50–950 ramp

primary

#549DDB

secondary

#E0C3AB

accent

#8D40E8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #549DDB

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

Preview Lab → · Contrast checker → · Palette generator →