#2923BD#2923BD

#2923BD is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 40.0% C 0.224 H 271.5°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#2923BD
RGB	rgb(41, 35, 189)
HSL	hsl(242, 69%, 44%)
HSV	hsv(242, 81%, 74%)
CMYK	cmyk(78.3%, 81.5%, 0%, 25.9%)
CIE-LAB	lab(27.70, 53.05, -77.50)
CIE-LCH	lch(27.70, 93.92, 304.39°)
OKLab	oklab(40% 0.0059 -0.2243)
OKLCH	oklch(40% 0.224 271.5)
XYZ	xyz(10.6977, 5.3464, 48.6024)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2923BD #B7BD23

analogous

#236ABD #2923BD #7623BD

triadic

#2923BD #BD2923 #23BD29

tetradic

#2923BD #BD236A #B7BD23 #23BD76

square

#2923BD #BD236A #B7BD23 #23BD76

split-complementary

#2923BD #BD7623 #6ABD23

monochromatic

#131056 #1E1989 #2923BD #4741DC #7975E5

Accessibility & contrast

On white

10.15

#2923BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2923BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2923BD

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2923BD	#FFFFFF	#000000	##FFFFFF
##2923BD	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049C1

Deuteranopia (green-blind)

#003ABA

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2923bd;
/* rgb */ color: rgb(41, 35, 189);
/* oklch */ color: oklch(40.0% 0.224 271.5);

Tailwind

colors: {
  custom: {
    50: '#7e62d2',
    500: '#2923bd',
    950: '#000000',
  },
}

SCSS

$custom: #2923bd;
$custom-light: #7e62d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2923bd",
  "rgb": {
    "r": 41,
    "g": 35,
    "b": 189
  },
  "hsl": {
    "h": 242.338,
    "s": 68.75,
    "l": 43.922
  },
  "oklch": {
    "l": 0.39998,
    "c": 0.22439,
    "h": 271.5
  },
  "luminance": 0.05348
}

Semantic roles & 50–950 ramp

primary

#2923BD

secondary

#C9CD6F

accent

#EC3CE5

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2923BD

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

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