#2D298F#2D298F

#2D298F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.0% C 0.162 H 276.3°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#2D298F
RGB	rgb(45, 41, 143)
HSL	hsl(242, 55%, 36%)
HSV	hsv(242, 71%, 56%)
CMYK	cmyk(68.5%, 71.3%, 0%, 43.9%)
CIE-LAB	lab(24.08, 35.11, -55.63)
CIE-LCH	lch(24.08, 65.78, 302.26°)
OKLab	oklab(36.04% 0.0177 -0.1607)
OKLCH	oklch(36.04% 0.162 276.3)
XYZ	xyz(6.8314, 4.1263, 26.4177)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D298F #8B8F29

analogous

#29588F #2D298F #60298F

triadic

#2D298F #8F2D29 #298F2D

tetradic

#2D298F #8F2958 #8B8F29 #298F60

square

#2D298F #8F2958 #8B8F29 #298F60

split-complementary

#2D298F #8F6029 #588F29

monochromatic

#0F0E30 #1E1B5F #2D298F #3C37BF #6561D2

Accessibility & contrast

On white

11.50

#2D298F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2D298F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D298F

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D298F	#FFFFFF	#000000	##FFFFFF
##2D298F	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E92

Deuteranopia (green-blind)

#00358D

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2d298f;
/* rgb */ color: rgb(45, 41, 143);
/* oklch */ color: oklch(36.0% 0.162 276.3);

Tailwind

colors: {
  custom: {
    50: '#7464b1',
    500: '#2d298f',
    950: '#000000',
  },
}

SCSS

$custom: #2d298f;
$custom-light: #7464b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d298f",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 143
  },
  "hsl": {
    "h": 242.353,
    "s": 55.435,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36039,
    "c": 0.16163,
    "h": 276.3
  },
  "luminance": 0.04127
}

Semantic roles & 50–950 ramp

primary

#2D298F

secondary

#B4B75C

accent

#DF49D9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2D298F

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

Preview Lab → · Contrast checker → · Palette generator →