#2923A3#2923A3

#2923A3 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.0% C 0.194 H 273.5°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#2923A3
RGB	rgb(41, 35, 163)
HSL	hsl(243, 65%, 39%)
HSV	hsv(243, 79%, 64%)
CMYK	cmyk(74.8%, 78.5%, 0%, 36.1%)
CIE-LAB	lab(24.69, 44.85, -66.91)
CIE-LCH	lch(24.69, 80.55, 303.84°)
OKLab	oklab(37.03% 0.0119 -0.1936)
OKLCH	oklch(37.03% 0.194 273.5)
XYZ	xyz(8.1241, 4.3170, 35.0483)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2923A3 #9DA323

analogous

#235DA3 #2923A3 #6923A3

triadic

#2923A3 #A32923 #23A329

tetradic

#2923A3 #A3235D #9DA323 #23A369

square

#2923A3 #A3235D #9DA323 #23A369

split-complementary

#2923A3 #A36923 #5DA323

monochromatic

#100D3E #1C1871 #2923A3 #3831D3 #6963DD

Accessibility & contrast

On white

11.27

#2923A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2923A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2923A3

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2923A3	#FFFFFF	#000000	##FFFFFF
##2923A3	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A7

Deuteranopia (green-blind)

#0034A1

Tritanopia (blue-blind)

#004A62

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2923a3;
/* rgb */ color: rgb(41, 35, 163);
/* oklch */ color: oklch(37.0% 0.194 273.5);

Tailwind

colors: {
  custom: {
    50: '#7861c0',
    500: '#2923a3',
    950: '#000000',
  },
}

SCSS

$custom: #2923a3;
$custom-light: #7861c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2923a3",
  "rgb": {
    "r": 41,
    "g": 35,
    "b": 163
  },
  "hsl": {
    "h": 242.813,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37028,
    "c": 0.19394,
    "h": 273.5
  },
  "luminance": 0.04318
}

Semantic roles & 50–950 ramp

primary

#2923A3

secondary

#BEC35F

accent

#E840E0

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2923A3

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

Preview Lab → · Contrast checker → · Palette generator →