#2D4374#2D4374

#2D4374 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.0% C 0.088 H 264.5°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#2D4374
RGB	rgb(45, 67, 116)
HSL	hsl(221, 44%, 32%)
HSV	hsv(221, 61%, 45%)
CMYK	cmyk(61.2%, 42.2%, 0%, 54.5%)
CIE-LAB	lab(28.99, 7.81, -30.80)
CIE-LCH	lch(28.99, 31.77, 284.23°)
OKLab	oklab(39.04% -0.0085 -0.0875)
OKLCH	oklch(39.04% 0.088 264.5)
XYZ	xyz(6.2407, 5.8326, 17.3166)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4374 #745E2D

analogous

#2D6774 #2D4374 #3B2D74

triadic

#2D4374 #742D43 #43742D

tetradic

#2D4374 #742D67 #745E2D #2D743B

square

#2D4374 #742D67 #745E2D #2D743B

split-complementary

#2D4374 #743B2D #67742D

monochromatic

#0B101C #1C2A48 #2D4374 #3E5CA0 #5C7BC0

Accessibility & contrast

On white

9.69

#2D4374 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2D4374 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4374

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4374	#FFFFFF	#000000	##FFFFFF
##2D4374	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4876

Deuteranopia (green-blind)

#254173

Tritanopia (blue-blind)

#004E56

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2d4374;
/* rgb */ color: rgb(45, 67, 116);
/* oklch */ color: oklch(39.0% 0.088 264.5);

Tailwind

colors: {
  custom: {
    50: '#6c769c',
    500: '#2d4374',
    950: '#000000',
  },
}

SCSS

$custom: #2d4374;
$custom-light: #6c769c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4374",
  "rgb": {
    "r": 45,
    "g": 67,
    "b": 116
  },
  "hsl": {
    "h": 221.408,
    "s": 44.099,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39042,
    "c": 0.0879,
    "h": 264.5
  },
  "luminance": 0.05833
}

Semantic roles & 50–950 ramp

primary

#2D4374

secondary

#A58D57

accent

#AC54D4

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2D4374

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

Preview Lab → · Contrast checker → · Palette generator →