#2D38B6#2D38B6

#2D38B6 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.4% C 0.195 H 271.0°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#2D38B6
RGB	rgb(45, 56, 182)
HSL	hsl(235, 60%, 45%)
HSV	hsv(235, 75%, 71%)
CMYK	cmyk(75.3%, 69.2%, 0%, 28.6%)
CIE-LAB	lab(31.26, 39.49, -67.47)
CIE-LCH	lch(31.26, 78.17, 300.34°)
OKLab	oklab(42.36% 0.0034 -0.1952)
OKLCH	oklch(42.36% 0.195 271)
XYZ	xyz(10.9370, 6.7625, 44.9758)
Luminance	0.0676 (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

#2D38B6 #B6AB2D

analogous

#2D7DB6 #2D38B6 #662DB6

triadic

#2D38B6 #B62D38 #38B62D

tetradic

#2D38B6 #B62D7D #B6AB2D #2DB666

square

#2D38B6 #B62D7D #B6AB2D #2DB666

split-complementary

#2D38B6 #B6662D #7DB62D

monochromatic

#151A54 #212985 #2D38B6 #4D58D3 #7E86DF

Accessibility & contrast

On white

8.93

#2D38B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#2D38B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D38B6

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D38B6	#FFFFFF	#000000	##FFFFFF
##2D38B6	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BA

Deuteranopia (green-blind)

#0043B4

Tritanopia (blue-blind)

#005B72

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d38b6;
/* rgb */ color: rgb(45, 56, 182);
/* oklch */ color: oklch(42.4% 0.195 271.0);

Tailwind

colors: {
  custom: {
    50: '#7c6fcd',
    500: '#2d38b6',
    950: '#000000',
  },
}

SCSS

$custom: #2d38b6;
$custom-light: #7c6fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2d38b6",
  "rgb": {
    "r": 45,
    "g": 56,
    "b": 182
  },
  "hsl": {
    "h": 235.182,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.4236,
    "c": 0.19526,
    "h": 271
  },
  "luminance": 0.06764
}

Semantic roles & 50–950 ramp

primary

#2D38B6

secondary

#C8C177

accent

#D744E3

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2D38B6

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

Preview Lab → · Contrast checker → · Palette generator →