#233286#233286

#233286 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.141 H 270.0°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#233286
RGB	rgb(35, 50, 134)
HSL	hsl(231, 59%, 33%)
HSV	hsv(231, 74%, 53%)
CMYK	cmyk(73.9%, 62.7%, 0%, 47.5%)
CIE-LAB	lab(24.82, 24.60, -48.84)
CIE-LCH	lch(24.82, 54.69, 296.74°)
OKLab	oklab(36.15% 0 -0.141)
OKLCH	oklch(36.15% 0.141 270)
XYZ	xyz(6.1353, 4.3591, 23.0677)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233286 #867723

analogous

#236386 #233286 #452386

triadic

#233286 #862332 #328623

tetradic

#233286 #862363 #867723 #238645

square

#233286 #862363 #867723 #238645

split-complementary

#233286 #864523 #638623

monochromatic

#0A0E25 #162055 #233286 #3044B7 #5265D2

Accessibility & contrast

On white

11.22

#233286 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#233286 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233286

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233286	#FFFFFF	#000000	##FFFFFF
##233286	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004089

Deuteranopia (green-blind)

#003684

Tritanopia (blue-blind)

#004757

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #233286;
/* rgb */ color: rgb(35, 50, 134);
/* oklch */ color: oklch(36.2% 0.141 270.0);

Tailwind

colors: {
  custom: {
    50: '#6d69aa',
    500: '#233286',
    950: '#000000',
  },
}

SCSS

$custom: #233286;
$custom-light: #6d69aa;
$custom-dark: #000000;

JSON

{
  "hex": "#233286",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 134
  },
  "hsl": {
    "h": 230.909,
    "s": 58.58,
    "l": 33.137
  },
  "oklch": {
    "l": 0.36154,
    "c": 0.14099,
    "h": 270
  },
  "luminance": 0.0436
}

Semantic roles & 50–950 ramp

primary

#233286

secondary

#B5A64F

accent

#CA46E2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #233286

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

Preview Lab → · Contrast checker → · Palette generator →