#2D4680#2D4680

#2D4680 is a dark, moderate blue. Relative luminance 0.065; OKLCH L 40.5% C 0.102 H 264.7°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#2D4680
RGB	rgb(45, 70, 128)
HSL	hsl(222, 48%, 34%)
HSV	hsv(222, 65%, 50%)
CMYK	cmyk(64.8%, 45.3%, 0%, 49.8%)
CIE-LAB	lab(30.63, 10.24, -35.69)
CIE-LCH	lch(30.63, 37.13, 286.01°)
OKLab	oklab(40.55% -0.0094 -0.1018)
OKLCH	oklch(40.55% 0.102 264.7)
XYZ	xyz(7.1673, 6.4961, 21.2941)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4680 #80672D

analogous

#2D7080 #2D4680 #3E2D80

triadic

#2D4680 #802D46 #46802D

tetradic

#2D4680 #802D70 #80672D #2D803E

square

#2D4680 #802D70 #80672D #2D803E

split-complementary

#2D4680 #803E2D #70802D

monochromatic

#0D1425 #1D2D53 #2D4680 #3D5FAD #607FC7

Accessibility & contrast

On white

9.13

#2D4680 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2D4680 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4680

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4680	#FFFFFF	#000000	##FFFFFF
##2D4680	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B4C82

Deuteranopia (green-blind)

#1E457F

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2d4680;
/* rgb */ color: rgb(45, 70, 128);
/* oklch */ color: oklch(40.5% 0.102 264.7);

Tailwind

colors: {
  custom: {
    50: '#6f79a5',
    500: '#2d4680',
    950: '#000000',
  },
}

SCSS

$custom: #2d4680;
$custom-light: #6f79a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4680",
  "rgb": {
    "r": 45,
    "g": 70,
    "b": 128
  },
  "hsl": {
    "h": 221.928,
    "s": 47.977,
    "l": 33.922
  },
  "oklch": {
    "l": 0.40548,
    "c": 0.10225,
    "h": 264.7
  },
  "luminance": 0.06497
}

Semantic roles & 50–950 ramp

primary

#2D4680

secondary

#AE955B

accent

#AF50D8

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2D4680

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

Preview Lab → · Contrast checker → · Palette generator →