#2D499A#2D499A

#2D499A is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.1% C 0.137 H 266.4°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#2D499A
RGB	rgb(45, 73, 154)
HSL	hsl(225, 55%, 39%)
HSV	hsv(225, 71%, 60%)
CMYK	cmyk(70.8%, 52.6%, 0%, 39.6%)
CIE-LAB	lab(33.25, 18.06, -47.43)
CIE-LCH	lch(33.25, 50.75, 290.85°)
OKLab	oklab(43.11% -0.0087 -0.1363)
OKLCH	oklch(43.11% 0.137 266.4)
XYZ	xyz(9.2954, 7.6551, 31.5533)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D499A #9A7E2D

analogous

#2D809A #2D499A #482D9A

triadic

#2D499A #9A2D49 #499A2D

tetradic

#2D499A #9A2D80 #9A7E2D #2D9A48

square

#2D499A #9A2D80 #9A7E2D #2D9A48

split-complementary

#2D499A #9A482D #809A2D

monochromatic

#111C3B #1F336B #2D499A #3E61C7 #6D88D4

Accessibility & contrast

On white

8.30

#2D499A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2D499A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D499A

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D499A	#FFFFFF	#000000	##FFFFFF
##2D499A	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16539D

Deuteranopia (green-blind)

#004998

Tritanopia (blue-blind)

#005C6A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d499a;
/* rgb */ color: rgb(45, 73, 154);
/* oklch */ color: oklch(43.1% 0.137 266.4);

Tailwind

colors: {
  custom: {
    50: '#747bb8',
    500: '#2d499a',
    950: '#000000',
  },
}

SCSS

$custom: #2d499a;
$custom-light: #747bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d499a",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 154
  },
  "hsl": {
    "h": 224.587,
    "s": 54.774,
    "l": 39.02
  },
  "oklch": {
    "l": 0.43113,
    "c": 0.13657,
    "h": 266.4
  },
  "luminance": 0.07656
}

Semantic roles & 50–950 ramp

primary

#2D499A

secondary

#BBA667

accent

#B84ADE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2D499A

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

Preview Lab → · Contrast checker → · Palette generator →