#2D4083#2D4083

#2D4083 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.4% C 0.115 H 268.8°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D4083
RGB	rgb(45, 64, 131)
HSL	hsl(227, 49%, 35%)
HSV	hsv(227, 66%, 51%)
CMYK	cmyk(65.6%, 51.1%, 0%, 48.6%)
CIE-LAB	lab(29.06, 15.45, -40.07)
CIE-LCH	lch(29.06, 42.95, 291.09°)
OKLab	oklab(39.41% -0.0025 -0.1148)
OKLCH	oklch(39.41% 0.115 268.8)
XYZ	xyz(7.0109, 5.8628, 22.2305)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4083 #83702D

analogous

#2D6B83 #2D4083 #452D83

triadic

#2D4083 #832D40 #40832D

tetradic

#2D4083 #832D6B #83702D #2D8345

square

#2D4083 #832D6B #83702D #2D8345

split-complementary

#2D4083 #83452D #6B832D

monochromatic

#0E1328 #1D2A55 #2D4083 #3D56B1 #6278C9

Accessibility & contrast

On white

9.67

#2D4083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2D4083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4083

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4083	#FFFFFF	#000000	##FFFFFF
##2D4083	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4985

Deuteranopia (green-blind)

#074182

Tritanopia (blue-blind)

#004F5B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2d4083;
/* rgb */ color: rgb(45, 64, 131);
/* oklch */ color: oklch(39.4% 0.115 268.8);

Tailwind

colors: {
  custom: {
    50: '#6f74a7',
    500: '#2d4083',
    950: '#000000',
  },
}

SCSS

$custom: #2d4083;
$custom-light: #6f74a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4083",
  "rgb": {
    "r": 45,
    "g": 64,
    "b": 131
  },
  "hsl": {
    "h": 226.744,
    "s": 48.864,
    "l": 34.51
  },
  "oklch": {
    "l": 0.39414,
    "c": 0.11481,
    "h": 268.8
  },
  "luminance": 0.05863
}

Semantic roles & 50–950 ramp

primary

#2D4083

secondary

#AF9D5C

accent

#BA4FD8

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2D4083

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

Preview Lab → · Contrast checker → · Palette generator →