#2923D4#2923D4

#2923D4 is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.7% C 0.250 H 270.2°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#2923D4
RGB	rgb(41, 35, 212)
HSL	hsl(242, 72%, 48%)
HSV	hsv(242, 83%, 83%)
CMYK	cmyk(80.7%, 83.5%, 0%, 16.9%)
CIE-LAB	lab(30.46, 59.93, -86.38)
CIE-LCH	lch(30.46, 105.14, 304.75°)
OKLab	oklab(42.7% 0.0008 -0.25)
OKLCH	oklch(42.7% 0.25 270.2)
XYZ	xyz(13.3951, 6.4254, 62.8088)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2923D4 #CED423

analogous

#2375D4 #2923D4 #8123D4

triadic

#2923D4 #D42923 #23D429

tetradic

#2923D4 #D42375 #CED423 #23D481

square

#2923D4 #D42375 #CED423 #23D481

split-complementary

#2923D4 #D48123 #75D423

monochromatic

#15126B #1F1A9F #2923D4 #5752E2 #8A86EB

Accessibility & contrast

On white

9.19

#2923D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2923D4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2923D4

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2923D4	#FFFFFF	#000000	##FFFFFF
##2923D4	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050D9

Deuteranopia (green-blind)

#003ED1

Tritanopia (blue-blind)

#005E7F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2923d4;
/* rgb */ color: rgb(41, 35, 212);
/* oklch */ color: oklch(42.7% 0.250 270.2);

Tailwind

colors: {
  custom: {
    50: '#8464e3',
    500: '#2923d4',
    950: '#000000',
  },
}

SCSS

$custom: #2923d4;
$custom-light: #8464e3;
$custom-dark: #000000;

JSON

{
  "hex": "#2923d4",
  "rgb": {
    "r": 41,
    "g": 35,
    "b": 212
  },
  "hsl": {
    "h": 242.034,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.42696,
    "c": 0.24999,
    "h": 270.2
  },
  "luminance": 0.06427
}

Semantic roles & 50–950 ramp

primary

#2923D4

secondary

#D1D47E

accent

#EE39E8

background

#F9F6FE

surface

#F1EBFC

border

#CBC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #2923D4

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

Preview Lab → · Contrast checker → · Palette generator →