#233199#233199

#233199 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.8% C 0.168 H 269.9°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#233199
RGB	rgb(35, 49, 153)
HSL	hsl(233, 63%, 37%)
HSV	hsv(233, 77%, 60%)
CMYK	cmyk(77.1%, 68%, 0%, 40%)
CIE-LAB	lab(26.31, 32.45, -58.15)
CIE-LCH	lch(26.31, 66.60, 299.16°)
OKLab	oklab(37.78% -0.0003 -0.1683)
OKLCH	oklch(37.78% 0.168 269.9)
XYZ	xyz(7.5392, 4.8530, 30.6702)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233199 #998B23

analogous

#236C99 #233199 #502399

triadic

#233199 #992331 #319923

tetradic

#233199 #99236C #998B23 #239950

square

#233199 #99236C #998B23 #239950

split-complementary

#233199 #995023 #6C9923

monochromatic

#0C1135 #182167 #233199 #2E41CB #5D6BDA

Accessibility & contrast

On white

10.66

#233199 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#233199 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233199

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233199	#FFFFFF	#000000	##FFFFFF
##233199	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449C

Deuteranopia (green-blind)

#003997

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #233199;
/* rgb */ color: rgb(35, 49, 153);
/* oklch */ color: oklch(37.8% 0.168 269.9);

Tailwind

colors: {
  custom: {
    50: '#7269b8',
    500: '#233199',
    950: '#000000',
  },
}

SCSS

$custom: #233199;
$custom-light: #7269b8;
$custom-dark: #000000;

JSON

{
  "hex": "#233199",
  "rgb": {
    "r": 35,
    "g": 49,
    "b": 153
  },
  "hsl": {
    "h": 232.881,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37782,
    "c": 0.16827,
    "h": 269.9
  },
  "luminance": 0.04854
}

Semantic roles & 50–950 ramp

primary

#233199

secondary

#BEB259

accent

#D242E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #233199

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

Preview Lab → · Contrast checker → · Palette generator →