#36458C#36458C

#36458C is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.7% C 0.119 H 271.4°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#36458C
RGB	rgb(54, 69, 140)
HSL	hsl(230, 44%, 38%)
HSV	hsv(230, 61%, 55%)
CMYK	cmyk(61.4%, 50.7%, 0%, 45.1%)
CIE-LAB	lab(31.65, 17.14, -41.44)
CIE-LCH	lch(31.65, 44.85, 292.47°)
OKLab	oklab(41.72% 0.0029 -0.1185)
OKLCH	oklch(41.72% 0.119 271.4)
XYZ	xyz(8.3815, 6.9333, 25.7024)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36458C #8C7D36

analogous

#36708C #36458C #52368C

triadic

#36458C #8C3645 #458C36

tetradic

#36458C #8C3670 #8C7D36 #368C52

square

#36458C #8C3670 #8C7D36 #368C52

split-complementary

#36458C #8C5236 #708C36

monochromatic

#141934 #252F60 #36458C #475BB8 #7382C9

Accessibility & contrast

On white

8.80

#36458C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#36458C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36458C

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36458C	#FFFFFF	#000000	##FFFFFF
##36458C	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204E8F

Deuteranopia (green-blind)

#10478B

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #36458c;
/* rgb */ color: rgb(54, 69, 140);
/* oklch */ color: oklch(41.7% 0.119 271.4);

Tailwind

colors: {
  custom: {
    50: '#7578ae',
    500: '#36458c',
    950: '#000000',
  },
}

SCSS

$custom: #36458c;
$custom-light: #7578ae;
$custom-dark: #000000;

JSON

{
  "hex": "#36458c",
  "rgb": {
    "r": 54,
    "g": 69,
    "b": 140
  },
  "hsl": {
    "h": 229.535,
    "s": 44.33,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41724,
    "c": 0.11856,
    "h": 271.4
  },
  "luminance": 0.06934
}

Semantic roles & 50–950 ramp

primary

#36458C

secondary

#B2A66C

accent

#BE54D4

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #36458C

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

Preview Lab → · Contrast checker → · Palette generator →