#2D2987#2D2987

#2D2987 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.2% C 0.151 H 277.2°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#2D2987
RGB	rgb(45, 41, 135)
HSL	hsl(243, 53%, 35%)
HSV	hsv(243, 70%, 53%)
CMYK	cmyk(66.7%, 69.6%, 0%, 47.1%)
CIE-LAB	lab(23.31, 32.33, -51.91)
CIE-LCH	lch(23.31, 61.16, 301.91°)
OKLab	oklab(35.25% 0.0189 -0.1498)
OKLCH	oklch(35.25% 0.151 277.2)
XYZ	xyz(6.2469, 3.8925, 23.3391)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2987 #838729

analogous

#295487 #2D2987 #5C2987

triadic

#2D2987 #872D29 #29872D

tetradic

#2D2987 #872954 #838729 #29875C

square

#2D2987 #872954 #838729 #29875C

split-complementary

#2D2987 #875C29 #548729

monochromatic

#0E0C29 #1D1B58 #2D2987 #3D37B6 #625DCE

Accessibility & contrast

On white

11.81

#2D2987 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2D2987 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2987

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2987	#FFFFFF	#000000	##FFFFFF
##2D2987	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003485

Tritanopia (blue-blind)

#004254

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2d2987;
/* rgb */ color: rgb(45, 41, 135);
/* oklch */ color: oklch(35.2% 0.151 277.2);

Tailwind

colors: {
  custom: {
    50: '#7263ab',
    500: '#2d2987',
    950: '#000000',
  },
}

SCSS

$custom: #2d2987;
$custom-light: #7263ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2987",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 135
  },
  "hsl": {
    "h": 242.553,
    "s": 53.409,
    "l": 34.51
  },
  "oklch": {
    "l": 0.35248,
    "c": 0.15098,
    "h": 277.2
  },
  "luminance": 0.03893
}

Semantic roles & 50–950 ramp

primary

#2D2987

secondary

#AFB359

accent

#DD4BD7

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2D2987

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

Preview Lab → · Contrast checker → · Palette generator →