#2D4089#2D4089

#2D4089 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.9% C 0.124 H 269.1°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#2D4089
RGB	rgb(45, 64, 137)
HSL	hsl(228, 51%, 36%)
HSV	hsv(228, 67%, 54%)
CMYK	cmyk(67.2%, 53.3%, 0%, 46.3%)
CIE-LAB	lab(29.49, 17.71, -43.11)
CIE-LCH	lch(29.49, 46.61, 292.34°)
OKLab	oklab(39.87% -0.0018 -0.1237)
OKLCH	oklch(39.87% 0.124 269.1)
XYZ	xyz(7.4294, 6.0301, 24.4345)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4089 #89762D

analogous

#2D6E89 #2D4089 #482D89

triadic

#2D4089 #892D40 #40892D

tetradic

#2D4089 #892D6E #89762D #2D8948

square

#2D4089 #892D6E #89762D #2D8948

split-complementary

#2D4089 #89482D #6E892D

monochromatic

#0F152D #1E2A5B #2D4089 #3C56B7 #647ACC

Accessibility & contrast

On white

9.52

#2D4089 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2D4089 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4089

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4089	#FFFFFF	#000000	##FFFFFF
##2D4089	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134A8C

Deuteranopia (green-blind)

#004288

Tritanopia (blue-blind)

#00515E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2d4089;
/* rgb */ color: rgb(45, 64, 137);
/* oklch */ color: oklch(39.9% 0.124 269.1);

Tailwind

colors: {
  custom: {
    50: '#7174ac',
    500: '#2d4089',
    950: '#000000',
  },
}

SCSS

$custom: #2d4089;
$custom-light: #7174ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4089",
  "rgb": {
    "r": 45,
    "g": 64,
    "b": 137
  },
  "hsl": {
    "h": 227.609,
    "s": 50.549,
    "l": 35.686
  },
  "oklch": {
    "l": 0.39872,
    "c": 0.12372,
    "h": 269.1
  },
  "luminance": 0.06031
}

Semantic roles & 50–950 ramp

primary

#2D4089

secondary

#B3A15F

accent

#BD4EDA

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2D4089

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

Preview Lab → · Contrast checker → · Palette generator →