#1C549D#1C549D

#1C549D is a mid, vivid cyan. Relative luminance 0.090; OKLCH L 45.1% C 0.132 H 256.8°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#1C549D
RGB	rgb(28, 84, 157)
HSL	hsl(214, 70%, 36%)
HSV	hsv(214, 82%, 62%)
CMYK	cmyk(82.2%, 46.5%, 0%, 38.4%)
CIE-LAB	lab(36.02, 9.68, -44.81)
CIE-LCH	lch(36.02, 45.84, 282.19°)
OKLab	oklab(45.12% -0.0302 -0.1286)
OKLCH	oklch(45.12% 0.132 256.8)
XYZ	xyz(9.7328, 9.0207, 33.1200)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C549D #9D651C

analogous

#1C959D #1C549D #241C9D

triadic

#1C549D #9D1C54 #549D1C

tetradic

#1C549D #9D1C95 #9D651C #1C9D24

square

#1C549D #9D1C95 #9D651C #1C9D24

split-complementary

#1C549D #9D241C #959D1C

monochromatic

#091C35 #133869 #1C549D #2570D1 #5390E0

Accessibility & contrast

On white

7.49

#1C549D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#1C549D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C549D

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C549D	#FFFFFF	#000000	##FFFFFF
##1C549D	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5BA0

Deuteranopia (green-blind)

#0C4F9C

Tritanopia (blue-blind)

#006571

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1c549d;
/* rgb */ color: rgb(28, 84, 157);
/* oklch */ color: oklch(45.1% 0.132 256.8);

Tailwind

colors: {
  custom: {
    50: '#6e83ba',
    500: '#1c549d',
    950: '#000000',
  },
}

SCSS

$custom: #1c549d;
$custom-light: #6e83ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1c549d",
  "rgb": {
    "r": 28,
    "g": 84,
    "b": 157
  },
  "hsl": {
    "h": 213.953,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45123,
    "c": 0.13214,
    "h": 256.8
  },
  "luminance": 0.09022
}

Semantic roles & 50–950 ramp

primary

#1C549D

secondary

#C39251

accent

#A03BED

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #1C549D

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

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