#2D23AF#2D23AF

#2D23AF is a dark, highly saturated blue. Relative luminance 0.049; OKLCH L 38.6% C 0.207 H 273.9°. Best body text is #FFFFFF at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#2D23AF
RGB	rgb(45, 35, 175)
HSL	hsl(244, 67%, 41%)
HSV	hsv(244, 80%, 69%)
CMYK	cmyk(74.3%, 80%, 0%, 31.4%)
CIE-LAB	lab(26.32, 48.98, -71.45)
CIE-LCH	lch(26.32, 86.63, 304.43°)
OKLab	oklab(38.63% 0.0141 -0.2067)
OKLCH	oklch(38.63% 0.207 273.9)
XYZ	xyz(9.4185, 4.8541, 40.9897)
Luminance	0.0486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D23AF #A5AF23

analogous

#235FAF #2D23AF #7323AF

triadic

#2D23AF #AF2D23 #23AF2D

tetradic

#2D23AF #AF235F #A5AF23 #23AF73

square

#2D23AF #AF235F #A5AF23 #23AF73

split-complementary

#2D23AF #AF7323 #5FAF23

monochromatic

#130F49 #20197C #2D23AF #4338D7 #736BE1

Accessibility & contrast

On white

10.65

#2D23AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2D23AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D23AF

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D23AF	#FFFFFF	#000000	##FFFFFF
##2D23AF	1.00	10.65	1.97	10.65
#FFFFFF	10.65	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B3

Deuteranopia (green-blind)

#0038AD

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d23af;
/* rgb */ color: rgb(45, 35, 175);
/* oklch */ color: oklch(38.6% 0.207 273.9);

Tailwind

colors: {
  custom: {
    50: '#7c62c8',
    500: '#2d23af',
    950: '#000000',
  },
}

SCSS

$custom: #2d23af;
$custom-light: #7c62c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d23af",
  "rgb": {
    "r": 45,
    "g": 35,
    "b": 175
  },
  "hsl": {
    "h": 244.286,
    "s": 66.667,
    "l": 41.176
  },
  "oklch": {
    "l": 0.38629,
    "c": 0.20717,
    "h": 273.9
  },
  "luminance": 0.04855
}

Semantic roles & 50–950 ramp

primary

#2D23AF

secondary

#C1C766

accent

#EA3EDD

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2D23AF

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

Preview Lab → · Contrast checker → · Palette generator →