#2D4788#2D4788

#2D4788 is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.3% C 0.113 H 265.4°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#2D4788
RGB	rgb(45, 71, 136)
HSL	hsl(223, 50%, 35%)
HSV	hsv(223, 67%, 53%)
CMYK	cmyk(66.9%, 47.8%, 0%, 46.7%)
CIE-LAB	lab(31.44, 12.58, -39.35)
CIE-LCH	lch(31.44, 41.31, 287.73°)
OKLab	oklab(41.34% -0.0091 -0.1125)
OKLCH	oklch(41.34% 0.113 265.4)
XYZ	xyz(7.7778, 6.8412, 24.1984)
Luminance	0.0684 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4788 #886E2D

analogous

#2D7488 #2D4788 #402D88

triadic

#2D4788 #882D47 #47882D

tetradic

#2D4788 #882D74 #886E2D #2D8840

square

#2D4788 #882D74 #886E2D #2D8840

split-complementary

#2D4788 #88402D #74882D

monochromatic

#0F172C #1E2F5A #2D4788 #3C5FB6 #6481CC

Accessibility & contrast

On white

8.87

#2D4788 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2D4788 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4788

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4788	#FFFFFF	#000000	##FFFFFF
##2D4788	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274E8A

Deuteranopia (green-blind)

#154687

Tritanopia (blue-blind)

#005661

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d4788;
/* rgb */ color: rgb(45, 71, 136);
/* oklch */ color: oklch(41.3% 0.113 265.4);

Tailwind

colors: {
  custom: {
    50: '#7079ab',
    500: '#2d4788',
    950: '#000000',
  },
}

SCSS

$custom: #2d4788;
$custom-light: #7079ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4788",
  "rgb": {
    "r": 45,
    "g": 71,
    "b": 136
  },
  "hsl": {
    "h": 222.857,
    "s": 50.276,
    "l": 35.49
  },
  "oklch": {
    "l": 0.41337,
    "c": 0.11291,
    "h": 265.4
  },
  "luminance": 0.06842
}

Semantic roles & 50–950 ramp

primary

#2D4788

secondary

#B29A5F

accent

#B24EDA

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4788

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

Preview Lab → · Contrast checker → · Palette generator →