#2D38C1#2D38C1

#2D38C1 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.5% C 0.209 H 270.6°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D38C1
RGB	rgb(45, 56, 193)
HSL	hsl(236, 62%, 47%)
HSV	hsv(236, 77%, 76%)
CMYK	cmyk(76.7%, 71%, 0%, 24.3%)
CIE-LAB	lab(32.34, 43.31, -72.19)
CIE-LCH	lch(32.34, 84.18, 300.96°)
OKLab	oklab(43.46% 0.0021 -0.209)
OKLCH	oklch(43.46% 0.209 270.6)
XYZ	xyz(12.1187, 7.2352, 51.1996)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D38C1 #C1B62D

analogous

#2D82C1 #2D38C1 #6C2DC1

triadic

#2D38C1 #C12D38 #38C12D

tetradic

#2D38C1 #C12D82 #C1B62D #2DC16C

square

#2D38C1 #C12D82 #C1B62D #2DC16C

split-complementary

#2D38C1 #C16C2D #82C12D

monochromatic

#161B5E #212A8F #2D38C1 #545ED7 #868DE3

Accessibility & contrast

On white

8.58

#2D38C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2D38C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D38C1

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D38C1	#FFFFFF	#000000	##FFFFFF
##2D38C1	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C5

Deuteranopia (green-blind)

#0045BF

Tritanopia (blue-blind)

#005F79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d38c1;
/* rgb */ color: rgb(45, 56, 193);
/* oklch */ color: oklch(43.5% 0.209 270.6);

Tailwind

colors: {
  custom: {
    50: '#7e6fd5',
    500: '#2d38c1',
    950: '#000000',
  },
}

SCSS

$custom: #2d38c1;
$custom-light: #7e6fd5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d38c1",
  "rgb": {
    "r": 45,
    "g": 56,
    "b": 193
  },
  "hsl": {
    "h": 235.541,
    "s": 62.185,
    "l": 46.667
  },
  "oklch": {
    "l": 0.4346,
    "c": 0.20901,
    "h": 270.6
  },
  "luminance": 0.07236
}

Semantic roles & 50–950 ramp

primary

#2D38C1

secondary

#CCC67E

accent

#D943E5

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #2D38C1

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

Preview Lab → · Contrast checker → · Palette generator →