#2D499E#2D499E

#2D499E is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.4% C 0.142 H 266.7°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2D499E
RGB	rgb(45, 73, 158)
HSL	hsl(225, 56%, 40%)
HSV	hsv(225, 72%, 62%)
CMYK	cmyk(71.5%, 53.8%, 0%, 38%)
CIE-LAB	lab(33.54, 19.58, -49.38)
CIE-LCH	lch(33.54, 53.12, 291.63°)
OKLab	oklab(43.42% -0.0083 -0.142)
OKLCH	oklch(43.42% 0.142 266.7)
XYZ	xyz(9.6341, 7.7906, 33.3371)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D499E #9E822D

analogous

#2D819E #2D499E #4A2D9E

triadic

#2D499E #9E2D49 #499E2D

tetradic

#2D499E #9E2D81 #9E822D #2D9E4A

square

#2D499E #9E2D81 #9E822D #2D9E4A

split-complementary

#2D499E #9E4A2D #819E2D

monochromatic

#121D3F #1F336E #2D499E #4062C9 #6F89D6

Accessibility & contrast

On white

8.21

#2D499E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2D499E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D499E

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D499E	#FFFFFF	#000000	##FFFFFF
##2D499E	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D54A1

Deuteranopia (green-blind)

#004A9C

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d499e;
/* rgb */ color: rgb(45, 73, 158);
/* oklch */ color: oklch(43.4% 0.142 266.7);

Tailwind

colors: {
  custom: {
    50: '#757bbb',
    500: '#2d499e',
    950: '#000000',
  },
}

SCSS

$custom: #2d499e;
$custom-light: #757bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d499e",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 158
  },
  "hsl": {
    "h": 225.133,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43423,
    "c": 0.14226,
    "h": 266.7
  },
  "luminance": 0.07792
}

Semantic roles & 50–950 ramp

primary

#2D499E

secondary

#BDA969

accent

#BA49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2D499E

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

Preview Lab → · Contrast checker → · Palette generator →