#2D3287#2D3287

#2D3287 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.9% C 0.140 H 274.7°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#2D3287
RGB	rgb(45, 50, 135)
HSL	hsl(237, 50%, 35%)
HSV	hsv(237, 67%, 53%)
CMYK	cmyk(66.7%, 63%, 0%, 47.1%)
CIE-LAB	lab(25.53, 26.46, -48.29)
CIE-LCH	lch(25.53, 55.07, 298.72°)
OKLab	oklab(36.86% 0.0113 -0.1391)
OKLCH	oklch(36.86% 0.14 274.7)
XYZ	xyz(6.5945, 4.5878, 23.4550)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3287 #87822D

analogous

#2D5F87 #2D3287 #552D87

triadic

#2D3287 #872D32 #32872D

tetradic

#2D3287 #872D5F #87822D #2D8755

square

#2D3287 #872D5F #87822D #2D8755

split-complementary

#2D3287 #87552D #5F872D

monochromatic

#0E102B #1E2159 #2D3287 #3C43B5 #6369CB

Accessibility & contrast

On white

10.95

#2D3287 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2D3287 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3287

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3287	#FFFFFF	#000000	##FFFFFF
##2D3287	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418A

Deuteranopia (green-blind)

#003985

Tritanopia (blue-blind)

#004757

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d3287;
/* rgb */ color: rgb(45, 50, 135);
/* oklch */ color: oklch(36.9% 0.140 274.7);

Tailwind

colors: {
  custom: {
    50: '#716aab',
    500: '#2d3287',
    950: '#000000',
  },
}

SCSS

$custom: #2d3287;
$custom-light: #716aab;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3287",
  "rgb": {
    "r": 45,
    "g": 50,
    "b": 135
  },
  "hsl": {
    "h": 236.667,
    "s": 50,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36863,
    "c": 0.13959,
    "h": 274.7
  },
  "luminance": 0.04588
}

Semantic roles & 50–950 ramp

primary

#2D3287

secondary

#B2AD5E

accent

#D24EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2D3287

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

Preview Lab → · Contrast checker → · Palette generator →