#2D3487#2D3487

#2D3487 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.2% C 0.137 H 274.0°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#2D3487
RGB	rgb(45, 52, 135)
HSL	hsl(235, 50%, 35%)
HSV	hsv(235, 67%, 53%)
CMYK	cmyk(66.7%, 61.5%, 0%, 47.1%)
CIE-LAB	lab(26.05, 25.12, -47.45)
CIE-LCH	lch(26.05, 53.69, 297.90°)
OKLab	oklab(37.25% 0.0095 -0.1366)
OKLCH	oklch(37.25% 0.137 274)
XYZ	xyz(6.6819, 4.7626, 23.4841)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3487 #87802D

analogous

#2D6187 #2D3487 #532D87

triadic

#2D3487 #872D34 #34872D

tetradic

#2D3487 #872D61 #87802D #2D8753

square

#2D3487 #872D61 #87802D #2D8753

split-complementary

#2D3487 #87532D #61872D

monochromatic

#0E112B #1E2259 #2D3487 #3C46B5 #636BCB

Accessibility & contrast

On white

10.75

#2D3487 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2D3487 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3487

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3487	#FFFFFF	#000000	##FFFFFF
##2D3487	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00428A

Deuteranopia (green-blind)

#003A85

Tritanopia (blue-blind)

#004858

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d3487;
/* rgb */ color: rgb(45, 52, 135);
/* oklch */ color: oklch(37.2% 0.137 274.0);

Tailwind

colors: {
  custom: {
    50: '#716bab',
    500: '#2d3487',
    950: '#000000',
  },
}

SCSS

$custom: #2d3487;
$custom-light: #716bab;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3487",
  "rgb": {
    "r": 45,
    "g": 52,
    "b": 135
  },
  "hsl": {
    "h": 235.333,
    "s": 50,
    "l": 35.294
  },
  "oklch": {
    "l": 0.37248,
    "c": 0.13695,
    "h": 274
  },
  "luminance": 0.04763
}

Semantic roles & 50–950 ramp

primary

#2D3487

secondary

#B2AB5E

accent

#CF4EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #2D3487

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

Preview Lab → · Contrast checker → · Palette generator →