#2D3080#2D3080

#2D3080 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.9% C 0.132 H 275.8°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#2D3080
RGB	rgb(45, 48, 128)
HSL	hsl(238, 48%, 34%)
HSV	hsv(238, 65%, 50%)
CMYK	cmyk(64.8%, 62.5%, 0%, 49.8%)
CIE-LAB	lab(24.42, 25.25, -45.72)
CIE-LCH	lch(24.42, 52.23, 298.92°)
OKLab	oklab(35.86% 0.0134 -0.1316)
OKLCH	oklch(35.86% 0.132 275.8)
XYZ	xyz(6.0342, 4.2298, 20.9163)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3080 #807D2D

analogous

#2D5A80 #2D3080 #542D80

triadic

#2D3080 #802D30 #30802D

tetradic

#2D3080 #802D5A #807D2D #2D8054

square

#2D3080 #802D5A #807D2D #2D8054

split-complementary

#2D3080 #80542D #5A802D

monochromatic

#0D0E25 #1D1F53 #2D3080 #3D41AD #6064C7

Accessibility & contrast

On white

11.38

#2D3080 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2D3080 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3080

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3080	#FFFFFF	#000000	##FFFFFF
##2D3080	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E83

Deuteranopia (green-blind)

#00367E

Tritanopia (blue-blind)

#004453

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d3080;
/* rgb */ color: rgb(45, 48, 128);
/* oklch */ color: oklch(35.9% 0.132 275.8);

Tailwind

colors: {
  custom: {
    50: '#7068a6',
    500: '#2d3080',
    950: '#000000',
  },
}

SCSS

$custom: #2d3080;
$custom-light: #7068a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3080",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 128
  },
  "hsl": {
    "h": 237.831,
    "s": 47.977,
    "l": 33.922
  },
  "oklch": {
    "l": 0.3586,
    "c": 0.13225,
    "h": 275.8
  },
  "luminance": 0.0423
}

Semantic roles & 50–950 ramp

primary

#2D3080

secondary

#AEAB5B

accent

#D350D8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2D3080

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

Preview Lab → · Contrast checker → · Palette generator →