#2D408D#2D408D

#2D408D is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.2% C 0.130 H 269.3°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#2D408D
RGB	rgb(45, 64, 141)
HSL	hsl(228, 52%, 36%)
HSV	hsv(228, 68%, 55%)
CMYK	cmyk(68.1%, 54.6%, 0%, 44.7%)
CIE-LAB	lab(29.78, 19.22, -45.11)
CIE-LCH	lch(29.78, 49.03, 293.08°)
OKLab	oklab(40.18% -0.0015 -0.1296)
OKLCH	oklch(40.18% 0.13 269.3)
XYZ	xyz(7.7217, 6.1470, 25.9737)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D408D #8D7A2D

analogous

#2D708D #2D408D #4A2D8D

triadic

#2D408D #8D2D40 #408D2D

tetradic

#2D408D #8D2D70 #8D7A2D #2D8D4A

square

#2D408D #8D2D70 #8D7A2D #2D8D4A

split-complementary

#2D408D #8D4A2D #708D2D

monochromatic

#0F1630 #1E2B5F #2D408D #3C55BB #667BCE

Accessibility & contrast

On white

9.42

#2D408D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2D408D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D408D

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D408D	#FFFFFF	#000000	##FFFFFF
##2D408D	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B4B90

Deuteranopia (green-blind)

#00428B

Tritanopia (blue-blind)

#005260

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2d408d;
/* rgb */ color: rgb(45, 64, 141);
/* oklch */ color: oklch(40.2% 0.130 269.3);

Tailwind

colors: {
  custom: {
    50: '#7274af',
    500: '#2d408d',
    950: '#000000',
  },
}

SCSS

$custom: #2d408d;
$custom-light: #7274af;
$custom-dark: #000000;

JSON

{
  "hex": "#2d408d",
  "rgb": {
    "r": 45,
    "g": 64,
    "b": 141
  },
  "hsl": {
    "h": 228.125,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.40185,
    "c": 0.1296,
    "h": 269.3
  },
  "luminance": 0.06148
}

Semantic roles & 50–950 ramp

primary

#2D408D

secondary

#B5A461

accent

#BF4DDB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #2D408D

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

Preview Lab → · Contrast checker → · Palette generator →