#2D3089#2D3089

#2D3089 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.7% C 0.145 H 275.1°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#2D3089
RGB	rgb(45, 48, 137)
HSL	hsl(238, 51%, 36%)
HSV	hsv(238, 67%, 54%)
CMYK	cmyk(67.2%, 65%, 0%, 46.3%)
CIE-LAB	lab(25.19, 28.51, -50.09)
CIE-LCH	lch(25.19, 57.64, 299.65°)
OKLab	oklab(36.67% 0.013 -0.1444)
OKLCH	oklch(36.67% 0.145 275.1)
XYZ	xyz(6.6530, 4.4774, 24.1757)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3089 #89862D

analogous

#2D5E89 #2D3089 #582D89

triadic

#2D3089 #892D30 #30892D

tetradic

#2D3089 #892D5E #89862D #2D8958

square

#2D3089 #892D5E #89862D #2D8958

split-complementary

#2D3089 #89582D #5E892D

monochromatic

#0F102D #1E205B #2D3089 #3C40B7 #6468CC

Accessibility & contrast

On white

11.08

#2D3089 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2D3089 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3089

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3089	#FFFFFF	#000000	##FFFFFF
##2D3089	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00408C

Deuteranopia (green-blind)

#003887

Tritanopia (blue-blind)

#004758

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d3089;
/* rgb */ color: rgb(45, 48, 137);
/* oklch */ color: oklch(36.7% 0.145 275.1);

Tailwind

colors: {
  custom: {
    50: '#7268ac',
    500: '#2d3089',
    950: '#000000',
  },
}

SCSS

$custom: #2d3089;
$custom-light: #7268ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3089",
  "rgb": {
    "r": 45,
    "g": 48,
    "b": 137
  },
  "hsl": {
    "h": 238.043,
    "s": 50.549,
    "l": 35.686
  },
  "oklch": {
    "l": 0.3667,
    "c": 0.14499,
    "h": 275.1
  },
  "luminance": 0.04478
}

Semantic roles & 50–950 ramp

primary

#2D3089

secondary

#B3B05F

accent

#D54EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2D3089

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

Preview Lab → · Contrast checker → · Palette generator →