#2D4387#2D4387

#2D4387 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.4% C 0.117 H 267.5°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#2D4387
RGB	rgb(45, 67, 135)
HSL	hsl(225, 50%, 35%)
HSV	hsv(225, 67%, 53%)
CMYK	cmyk(66.7%, 50.4%, 0%, 47.1%)
CIE-LAB	lab(30.21, 14.92, -40.71)
CIE-LCH	lch(30.21, 43.36, 290.12°)
OKLab	oklab(40.37% -0.0051 -0.1166)
OKLCH	oklch(40.37% 0.117 267.5)
XYZ	xyz(7.4610, 6.3208, 23.7438)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4387 #87712D

analogous

#2D7087 #2D4387 #442D87

triadic

#2D4387 #872D43 #43872D

tetradic

#2D4387 #872D70 #87712D #2D8744

square

#2D4387 #872D70 #87712D #2D8744

split-complementary

#2D4387 #87442D #70872D

monochromatic

#0E152B #1E2C59 #2D4387 #3C5AB5 #637DCB

Accessibility & contrast

On white

9.27

#2D4387 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2D4387 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4387

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4387	#FFFFFF	#000000	##FFFFFF
##2D4387	1.00	9.27	2.26	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4B89

Deuteranopia (green-blind)

#094386

Tritanopia (blue-blind)

#00535E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2d4387;
/* rgb */ color: rgb(45, 67, 135);
/* oklch */ color: oklch(40.4% 0.117 267.5);

Tailwind

colors: {
  custom: {
    50: '#7076aa',
    500: '#2d4387',
    950: '#000000',
  },
}

SCSS

$custom: #2d4387;
$custom-light: #7076aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4387",
  "rgb": {
    "r": 45,
    "g": 67,
    "b": 135
  },
  "hsl": {
    "h": 225.333,
    "s": 50,
    "l": 35.294
  },
  "oklch": {
    "l": 0.40373,
    "c": 0.11673,
    "h": 267.5
  },
  "luminance": 0.06321
}

Semantic roles & 50–950 ramp

primary

#2D4387

secondary

#B29D5E

accent

#B74EDA

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2D4387

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

Preview Lab → · Contrast checker → · Palette generator →