#545E89#545E89

#545E89 is a mid, moderate blue. Relative luminance 0.117; OKLCH L 49.2% C 0.070 H 273.5°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#545E89
RGB	rgb(84, 94, 137)
HSL	hsl(229, 24%, 43%)
HSV	hsv(229, 39%, 54%)
CMYK	cmyk(38.7%, 31.4%, 0%, 46.3%)
CIE-LAB	lab(40.73, 7.51, -25.11)
CIE-LCH	lch(40.73, 26.21, 286.65°)
OKLab	oklab(49.17% 0.0043 -0.07)
OKLCH	oklch(49.17% 0.07 273.5)
XYZ	xyz(12.1729, 11.6959, 25.2782)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#545E89 #897F54

analogous

#547889 #545E89 #645489

triadic

#545E89 #89545E #5E8954

tetradic

#545E89 #895478 #897F54 #548964

square

#545E89 #895478 #897F54 #548964

split-complementary

#545E89 #896454 #788954

monochromatic

#252A3D #3D4463 #545E89 #727CA8 #989FC0

Accessibility & contrast

On white

6.29

#545E89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#545E89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #545E89

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##545E89	#FFFFFF	#000000	##FFFFFF
##545E89	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50628B

Deuteranopia (green-blind)

#4C5E88

Tritanopia (blue-blind)

#44666D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #545e89;
/* rgb */ color: rgb(84, 94, 137);
/* oklch */ color: oklch(49.2% 0.070 273.5);

Tailwind

colors: {
  custom: {
    50: '#868bab',
    500: '#545e89',
    950: '#000000',
  },
}

SCSS

$custom: #545e89;
$custom-light: #868bab;
$custom-dark: #000000;

JSON

{
  "hex": "#545e89",
  "rgb": {
    "r": 84,
    "g": 94,
    "b": 137
  },
  "hsl": {
    "h": 228.679,
    "s": 23.982,
    "l": 43.333
  },
  "oklch": {
    "l": 0.49174,
    "c": 0.07018,
    "h": 273.5
  },
  "luminance": 0.11696
}

Semantic roles & 50–950 ramp

primary

#545E89

secondary

#ADA78C

accent

#B067C0

background

#F8F8FA

surface

#EFF0F4

border

#CACBCE

text

#0B0C10

muted

#7C7D7F

Preview Lab

Preview with #545E89

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

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