#36397C#36397C

#36397C is a dark, moderate blue. Relative luminance 0.052; OKLCH L 38.0% C 0.111 H 277.8°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#36397C
RGB	rgb(54, 57, 124)
HSL	hsl(237, 39%, 35%)
HSV	hsv(237, 56%, 49%)
CMYK	cmyk(56.5%, 54%, 0%, 51.4%)
CIE-LAB	lab(27.20, 19.52, -38.66)
CIE-LCH	lch(27.20, 43.31, 296.80°)
OKLab	oklab(38.01% 0.015 -0.1105)
OKLCH	oklch(38.01% 0.111 277.8)
XYZ	xyz(6.6214, 5.1653, 19.7130)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36397C #7C7936

analogous

#365C7C #36397C #56367C

triadic

#36397C #7C3639 #397C36

tetradic

#36397C #7C365C #7C7936 #367C56

square

#36397C #7C365C #7C7936 #367C56

split-complementary

#36397C #7C5636 #5C7C36

monochromatic

#111227 #232551 #36397C #494DA7 #6D71BF

Accessibility & contrast

On white

10.33

#36397C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#36397C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36397C

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36397C	#FFFFFF	#000000	##FFFFFF
##36397C	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15437E

Deuteranopia (green-blind)

#093D7B

Tritanopia (blue-blind)

#144854

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #36397c;
/* rgb */ color: rgb(54, 57, 124);
/* oklch */ color: oklch(38.0% 0.111 277.8);

Tailwind

colors: {
  custom: {
    50: '#736fa2',
    500: '#36397c',
    950: '#000000',
  },
}

SCSS

$custom: #36397c;
$custom-light: #736fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#36397c",
  "rgb": {
    "r": 54,
    "g": 57,
    "b": 124
  },
  "hsl": {
    "h": 237.429,
    "s": 39.326,
    "l": 34.902
  },
  "oklch": {
    "l": 0.38009,
    "c": 0.11149,
    "h": 277.8
  },
  "luminance": 0.05166
}

Semantic roles & 50–950 ramp

primary

#36397C

secondary

#A8A566

accent

#CA59CF

background

#F7F6FA

surface

#EDECF3

border

#C8C7CD

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #36397C

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

Preview Lab → · Contrast checker → · Palette generator →