#231985#231985

#231985 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.9% C 0.168 H 275.3°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#231985
RGB	rgb(35, 25, 133)
HSL	hsl(246, 68%, 31%)
HSV	hsv(246, 81%, 52%)
CMYK	cmyk(73.7%, 81.2%, 0%, 47.8%)
CIE-LAB	lab(18.99, 39.86, -57.80)
CIE-LCH	lch(18.99, 70.21, 304.59°)
OKLab	oklab(31.92% 0.0155 -0.1671)
OKLCH	oklch(31.92% 0.168 275.3)
XYZ	xyz(5.2730, 2.7455, 22.4378)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231985 #7B8519

analogous

#194585 #231985 #591985

triadic

#231985 #852319 #198523

tetradic

#231985 #851945 #7B8519 #198559

square

#231985 #851945 #7B8519 #198559

split-complementary

#231985 #855919 #458519

monochromatic

#08061E #150F51 #231985 #3123B9 #4C3EDB

Accessibility & contrast

On white

13.56

#231985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#231985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231985

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231985	#FFFFFF	#000000	##FFFFFF
##231985	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003388

Deuteranopia (green-blind)

#002983

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #231985;
/* rgb */ color: rgb(35, 25, 133);
/* oklch */ color: oklch(31.9% 0.168 275.3);

Tailwind

colors: {
  custom: {
    50: '#6f59aa',
    500: '#231985',
    950: '#000000',
  },
}

SCSS

$custom: #231985;
$custom-light: #6f59aa;
$custom-dark: #000000;

JSON

{
  "hex": "#231985",
  "rgb": {
    "r": 35,
    "g": 25,
    "b": 133
  },
  "hsl": {
    "h": 245.556,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.31921,
    "c": 0.16784,
    "h": 275.3
  },
  "luminance": 0.02746
}

Semantic roles & 50–950 ramp

primary

#231985

secondary

#AEB941

accent

#EB3DDB

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #231985

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

Preview Lab → · Contrast checker → · Palette generator →