#39306E#39306E

#39306E is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.4% C 0.103 H 286.5°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#39306E
RGB	rgb(57, 48, 110)
HSL	hsl(249, 39%, 31%)
HSV	hsv(249, 56%, 43%)
CMYK	cmyk(48.2%, 56.4%, 0%, 56.9%)
CIE-LAB	lab(24.03, 21.53, -34.85)
CIE-LCH	lch(24.03, 40.96, 301.71°)
OKLab	oklab(35.39% 0.0294 -0.0992)
OKLCH	oklch(35.39% 0.103 286.5)
XYZ	xyz(5.5580, 4.1093, 15.2492)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39306E #656E30

analogous

#30466E #39306E #58306E

triadic

#39306E #6E3930 #306E39

tetradic

#39306E #6E3046 #656E30 #306E58

square

#39306E #6E3046 #656E30 #306E58

split-complementary

#39306E #6E5830 #466E30

monochromatic

#0D0B19 #231D43 #39306E #4F4399 #6C5FB9

Accessibility & contrast

On white

11.53

#39306E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#39306E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #39306E

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39306E	#FFFFFF	#000000	##FFFFFF
##39306E	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113B70

Deuteranopia (green-blind)

#0F376D

Tritanopia (blue-blind)

#283D4A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #39306e;
/* rgb */ color: rgb(57, 48, 110);
/* oklch */ color: oklch(35.4% 0.103 286.5);

Tailwind

colors: {
  custom: {
    50: '#736898',
    500: '#39306e',
    950: '#000000',
  },
}

SCSS

$custom: #39306e;
$custom-light: #736898;
$custom-dark: #000000;

JSON

{
  "hex": "#39306e",
  "rgb": {
    "r": 57,
    "g": 48,
    "b": 110
  },
  "hsl": {
    "h": 248.71,
    "s": 39.241,
    "l": 30.98
  },
  "oklch": {
    "l": 0.35386,
    "c": 0.10349,
    "h": 286.5
  },
  "luminance": 0.0411
}

Semantic roles & 50–950 ramp

primary

#39306E

secondary

#959F5B

accent

#CF59BE

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #39306E

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

Preview Lab → · Contrast checker → · Palette generator →