#23249F#23249F

#23249F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.4% C 0.190 H 271.5°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#23249F
RGB	rgb(35, 36, 159)
HSL	hsl(240, 64%, 38%)
HSV	hsv(240, 78%, 62%)
CMYK	cmyk(78%, 77.4%, 0%, 37.6%)
CIE-LAB	lab(24.07, 42.51, -65.52)
CIE-LCH	lch(24.07, 78.10, 302.98°)
OKLab	oklab(36.36% 0.0051 -0.1897)
OKLCH	oklch(36.36% 0.19 271.5)
XYZ	xyz(7.5799, 4.1215, 33.1902)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23249F #9F9E23

analogous

#23629F #23249F #60239F

triadic

#23249F #9F2324 #249F23

tetradic

#23249F #9F2362 #9F9E23 #239F60

square

#23249F #9F2362 #9F9E23 #239F60

split-complementary

#23249F #9F6023 #629F23

monochromatic

#0D0D3B #18196D #23249F #2E2FD1 #6061DC

Accessibility & contrast

On white

11.51

#23249F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#23249F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23249F

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23249F	#FFFFFF	#000000	##FFFFFF
##23249F	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA3

Deuteranopia (green-blind)

#00339D

Tritanopia (blue-blind)

#004960

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #23249f;
/* rgb */ color: rgb(35, 36, 159);
/* oklch */ color: oklch(36.4% 0.190 271.5);

Tailwind

colors: {
  custom: {
    50: '#7561bd',
    500: '#23249f',
    950: '#000000',
  },
}

SCSS

$custom: #23249f;
$custom-light: #7561bd;
$custom-dark: #000000;

JSON

{
  "hex": "#23249f",
  "rgb": {
    "r": 35,
    "g": 36,
    "b": 159
  },
  "hsl": {
    "h": 239.516,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.36359,
    "c": 0.18975,
    "h": 271.5
  },
  "luminance": 0.04122
}

Semantic roles & 50–950 ramp

primary

#23249F

secondary

#C1C05D

accent

#E641E7

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #23249F

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

Preview Lab → · Contrast checker → · Palette generator →