#2D3198#2D3198

#2D3198 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.3% C 0.164 H 273.8°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#2D3198
RGB	rgb(45, 49, 152)
HSL	hsl(238, 54%, 39%)
HSV	hsv(238, 70%, 60%)
CMYK	cmyk(70.4%, 67.8%, 0%, 40.4%)
CIE-LAB	lab(26.79, 33.25, -56.73)
CIE-LCH	lch(26.79, 65.75, 300.38°)
OKLab	oklab(38.26% 0.0109 -0.1639)
OKLCH	oklch(38.26% 0.164 273.8)
XYZ	xyz(7.8461, 5.0208, 30.2553)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D3198 #98942D

analogous

#2D6698 #2D3198 #5E2D98

triadic

#2D3198 #982D31 #31982D

tetradic

#2D3198 #982D66 #98942D #2D985E

square

#2D3198 #982D66 #98942D #2D985E

split-complementary

#2D3198 #985E2D #66982D

monochromatic

#11133A #1F2269 #2D3198 #3D42C5 #6C70D3

Accessibility & contrast

On white

10.48

#2D3198 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2D3198 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D3198

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D3198	#FFFFFF	#000000	##FFFFFF
##2D3198	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449B

Deuteranopia (green-blind)

#003A96

Tritanopia (blue-blind)

#004C60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2d3198;
/* rgb */ color: rgb(45, 49, 152);
/* oklch */ color: oklch(38.3% 0.164 273.8);

Tailwind

colors: {
  custom: {
    50: '#7569b7',
    500: '#2d3198',
    950: '#000000',
  },
}

SCSS

$custom: #2d3198;
$custom-light: #7569b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d3198",
  "rgb": {
    "r": 45,
    "g": 49,
    "b": 152
  },
  "hsl": {
    "h": 237.757,
    "s": 54.315,
    "l": 38.627
  },
  "oklch": {
    "l": 0.38258,
    "c": 0.16422,
    "h": 273.8
  },
  "luminance": 0.05022
}

Semantic roles & 50–950 ramp

primary

#2D3198

secondary

#BAB766

accent

#D84ADE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2D3198

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

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