#36307E#36307E

#36307E is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.4% C 0.127 H 281.5°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#36307E
RGB	rgb(54, 48, 126)
HSL	hsl(245, 45%, 34%)
HSV	hsv(245, 62%, 49%)
CMYK	cmyk(57.1%, 61.9%, 0%, 50.6%)
CIE-LAB	lab(24.96, 26.24, -43.53)
CIE-LCH	lch(24.96, 50.83, 301.08°)
OKLab	oklab(36.39% 0.0253 -0.1249)
OKLCH	oklch(36.39% 0.127 281.5)
XYZ	xyz(6.3430, 4.4041, 20.2505)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36307E #787E30

analogous

#30517E #36307E #5D307E

triadic

#36307E #7E3630 #307E36

tetradic

#36307E #7E3051 #787E30 #307E5D

square

#36307E #7E3051 #787E30 #307E5D

split-complementary

#36307E #7E5D30 #517E30

monochromatic

#100E25 #231F52 #36307E #4941AA #6C64C4

Accessibility & contrast

On white

11.16

#36307E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#36307E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36307E

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36307E	#FFFFFF	#000000	##FFFFFF
##36307E	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E81

Deuteranopia (green-blind)

#00387C

Tritanopia (blue-blind)

#134352

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #36307e;
/* rgb */ color: rgb(54, 48, 126);
/* oklch */ color: oklch(36.4% 0.127 281.5);

Tailwind

colors: {
  custom: {
    50: '#7468a4',
    500: '#36307e',
    950: '#000000',
  },
}

SCSS

$custom: #36307e;
$custom-light: #7468a4;
$custom-dark: #000000;

JSON

{
  "hex": "#36307e",
  "rgb": {
    "r": 54,
    "g": 48,
    "b": 126
  },
  "hsl": {
    "h": 244.615,
    "s": 44.828,
    "l": 34.118
  },
  "oklch": {
    "l": 0.36394,
    "c": 0.12742,
    "h": 281.5
  },
  "luminance": 0.04405
}

Semantic roles & 50–950 ramp

primary

#36307E

secondary

#A5AB5F

accent

#D553CB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #36307E

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

Preview Lab → · Contrast checker → · Palette generator →