#2D4983#2D4983

#2D4983 is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.4% C 0.103 H 263.2°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#2D4983
RGB	rgb(45, 73, 131)
HSL	hsl(220, 49%, 35%)
HSV	hsv(220, 66%, 51%)
CMYK	cmyk(65.6%, 44.3%, 0%, 48.6%)
CIE-LAB	lab(31.72, 9.35, -35.82)
CIE-LCH	lch(31.72, 37.02, 284.63°)
OKLab	oklab(41.45% -0.0121 -0.1021)
OKLCH	oklch(41.45% 0.103 263.2)
XYZ	xyz(7.5600, 6.9610, 22.4135)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4983 #83672D

analogous

#2D7483 #2D4983 #3C2D83

triadic

#2D4983 #832D49 #49832D

tetradic

#2D4983 #832D74 #83672D #2D833C

square

#2D4983 #832D74 #83672D #2D833C

split-complementary

#2D4983 #833C2D #74832D

monochromatic

#0E1628 #1D3055 #2D4983 #3D62B1 #6283C9

Accessibility & contrast

On white

8.78

#2D4983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2D4983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4983

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4983	#FFFFFF	#000000	##FFFFFF
##2D4983	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4F85

Deuteranopia (green-blind)

#214782

Tritanopia (blue-blind)

#00565F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d4983;
/* rgb */ color: rgb(45, 73, 131);
/* oklch */ color: oklch(41.4% 0.103 263.2);

Tailwind

colors: {
  custom: {
    50: '#6f7ba7',
    500: '#2d4983',
    950: '#000000',
  },
}

SCSS

$custom: #2d4983;
$custom-light: #6f7ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4983",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 131
  },
  "hsl": {
    "h": 220.465,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.41445,
    "c": 0.10286,
    "h": 263.2
  },
  "luminance": 0.06962
}

Semantic roles & 50–950 ramp

primary

#2D4983

secondary

#AF945C

accent

#AC4FD8

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2D4983

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

Preview Lab → · Contrast checker → · Palette generator →