#38378D#38378D

#38378D is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.139 H 278.4°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#38378D
RGB	rgb(56, 55, 141)
HSL	hsl(241, 44%, 38%)
HSV	hsv(241, 61%, 55%)
CMYK	cmyk(60.3%, 61%, 0%, 44.7%)
CIE-LAB	lab(28.10, 27.21, -47.79)
CIE-LCH	lch(28.10, 55.00, 299.66°)
OKLab	oklab(39.13% 0.0202 -0.1373)
OKLCH	oklch(39.13% 0.139 278.4)
XYZ	xyz(7.8033, 5.4957, 25.8437)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38378D #8C8D37

analogous

#37618D #38378D #63378D

triadic

#38378D #8D3837 #378D38

tetradic

#38378D #8D3761 #8C8D37 #378D63

square

#38378D #8D3761 #8C8D37 #378D63

split-complementary

#38378D #8D6337 #618D37

monochromatic

#151535 #272661 #38378D #4A49B8 #7675C9

Accessibility & contrast

On white

10.00

#38378D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#38378D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #38378D

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38378D	#FFFFFF	#000000	##FFFFFF
##38378D	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004690

Deuteranopia (green-blind)

#003F8B

Tritanopia (blue-blind)

#004C5C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #38378d;
/* rgb */ color: rgb(56, 55, 141);
/* oklch */ color: oklch(39.1% 0.139 278.4);

Tailwind

colors: {
  custom: {
    50: '#786eaf',
    500: '#38378d',
    950: '#000000',
  },
}

SCSS

$custom: #38378d;
$custom-light: #786eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#38378d",
  "rgb": {
    "r": 56,
    "g": 55,
    "b": 141
  },
  "hsl": {
    "h": 240.698,
    "s": 43.878,
    "l": 38.431
  },
  "oklch": {
    "l": 0.39125,
    "c": 0.13877,
    "h": 278.4
  },
  "luminance": 0.05496
}

Semantic roles & 50–950 ramp

primary

#38378D

secondary

#B1B26E

accent

#D454D2

background

#F7F6FA

surface

#EEEBF5

border

#C9C6CF

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #38378D

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

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