#2D458C#2D458C

#2D458C is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.2% C 0.121 H 266.9°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#2D458C
RGB	rgb(45, 69, 140)
HSL	hsl(225, 51%, 36%)
HSV	hsv(225, 68%, 55%)
CMYK	cmyk(67.9%, 50.7%, 0%, 45.1%)
CIE-LAB	lab(31.13, 15.45, -42.31)
CIE-LCH	lch(31.13, 45.05, 290.06°)
OKLab	oklab(41.19% -0.0065 -0.1213)
OKLCH	oklch(41.19% 0.121 266.9)
XYZ	xyz(7.9423, 6.7068, 25.6818)
Luminance	0.0671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D458C #8C742D

analogous

#2D758C #2D458C #452D8C

triadic

#2D458C #8C2D45 #458C2D

tetradic

#2D458C #8C2D75 #8C742D #2D8C45

square

#2D458C #8C2D75 #8C742D #2D8C45

split-complementary

#2D458C #8C452D #758C2D

monochromatic

#0F172F #1E2E5E #2D458C #3C5CBA #6680CE

Accessibility & contrast

On white

8.97

#2D458C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2D458C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D458C

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D458C	#FFFFFF	#000000	##FFFFFF
##2D458C	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4E8F

Deuteranopia (green-blind)

#04458B

Tritanopia (blue-blind)

#005662

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2d458c;
/* rgb */ color: rgb(45, 69, 140);
/* oklch */ color: oklch(41.2% 0.121 266.9);

Tailwind

colors: {
  custom: {
    50: '#7178ae',
    500: '#2d458c',
    950: '#000000',
  },
}

SCSS

$custom: #2d458c;
$custom-light: #7178ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2d458c",
  "rgb": {
    "r": 45,
    "g": 69,
    "b": 140
  },
  "hsl": {
    "h": 224.842,
    "s": 51.351,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41185,
    "c": 0.12146,
    "h": 266.9
  },
  "luminance": 0.06708
}

Semantic roles & 50–950 ramp

primary

#2D458C

secondary

#B49F60

accent

#B74DDB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2D458C

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

Preview Lab → · Contrast checker → · Palette generator →