#2D298D#2D298D

#2D298D is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.8% C 0.159 H 276.5°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D298D
RGB	rgb(45, 41, 141)
HSL	hsl(242, 55%, 36%)
HSV	hsv(242, 71%, 55%)
CMYK	cmyk(68.1%, 70.9%, 0%, 44.7%)
CIE-LAB	lab(23.89, 34.42, -54.71)
CIE-LCH	lch(23.89, 64.63, 302.17°)
OKLab	oklab(35.84% 0.018 -0.158)
OKLCH	oklch(35.84% 0.159 276.5)
XYZ	xyz(6.6813, 4.0663, 25.6269)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D298D #898D29

analogous

#29578D #2D298D #5F298D

triadic

#2D298D #8D2D29 #298D2D

tetradic

#2D298D #8D2957 #898D29 #298D5F

square

#2D298D #8D2957 #898D29 #298D5F

split-complementary

#2D298D #8D5F29 #578D29

monochromatic

#0F0D2E #1E1B5E #2D298D #3C37BC #6460D1

Accessibility & contrast

On white

11.58

#2D298D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2D298D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D298D

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D298D	#FFFFFF	#000000	##FFFFFF
##2D298D	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#00348B

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d298d;
/* rgb */ color: rgb(45, 41, 141);
/* oklch */ color: oklch(35.8% 0.159 276.5);

Tailwind

colors: {
  custom: {
    50: '#7364af',
    500: '#2d298d',
    950: '#000000',
  },
}

SCSS

$custom: #2d298d;
$custom-light: #7364af;
$custom-dark: #000000;

JSON

{
  "hex": "#2d298d",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 141
  },
  "hsl": {
    "h": 242.4,
    "s": 54.945,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35839,
    "c": 0.159,
    "h": 276.5
  },
  "luminance": 0.04067
}

Semantic roles & 50–950 ramp

primary

#2D298D

secondary

#B3B65B

accent

#DE4AD8

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2D298D

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

Preview Lab → · Contrast checker → · Palette generator →