#2D3C93#2D3C93

#2D3C93 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.9% C 0.144 H 271.0°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#2D3C93
RGB	rgb(45, 60, 147)
HSL	hsl(231, 53%, 38%)
HSV	hsv(231, 69%, 58%)
CMYK	cmyk(69.4%, 59.2%, 0%, 42.4%)
CIE-LAB	lab(29.15, 24.18, -49.82)
CIE-LCH	lch(29.15, 55.38, 295.89°)
OKLab	oklab(39.86% 0.0024 -0.1435)
OKLCH	oklch(39.86% 0.144 271)
XYZ	xyz(7.9627, 5.8954, 28.3164)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3C93 #93842D

analogous

#2D6F93 #2D3C93 #512D93

triadic

#2D3C93 #932D3C #3C932D

tetradic

#2D3C93 #932D6F #93842D #2D9351

square

#2D3C93 #932D6F #93842D #2D9351

split-complementary

#2D3C93 #93512D #6F932D

monochromatic

#101635 #1F2964 #2D3C93 #3B4FC2 #6979D1

Accessibility & contrast

On white

9.64

#2D3C93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2D3C93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3C93

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3C93	#FFFFFF	#000000	##FFFFFF
##2D3C93	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004996

Deuteranopia (green-blind)

#004091

Tritanopia (blue-blind)

#005161

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d3c93;
/* rgb */ color: rgb(45, 60, 147);
/* oklch */ color: oklch(39.9% 0.144 271.0);

Tailwind

colors: {
  custom: {
    50: '#7371b3',
    500: '#2d3c93',
    950: '#000000',
  },
}

SCSS

$custom: #2d3c93;
$custom-light: #7371b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3c93",
  "rgb": {
    "r": 45,
    "g": 60,
    "b": 147
  },
  "hsl": {
    "h": 231.176,
    "s": 53.125,
    "l": 37.647
  },
  "oklch": {
    "l": 0.39856,
    "c": 0.14353,
    "h": 271
  },
  "luminance": 0.05896
}

Semantic roles & 50–950 ramp

primary

#2D3C93

secondary

#B8AC64

accent

#C74BDD

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2D3C93

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

Preview Lab → · Contrast checker → · Palette generator →