#233993#233993

#233993 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.7% C 0.150 H 268.0°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#233993
RGB	rgb(35, 57, 147)
HSL	hsl(228, 62%, 36%)
HSV	hsv(228, 76%, 58%)
CMYK	cmyk(76.2%, 61.2%, 0%, 42.4%)
CIE-LAB	lab(27.82, 24.84, -52.01)
CIE-LCH	lch(27.82, 57.64, 295.53°)
OKLab	oklab(38.72% -0.0053 -0.1502)
OKLCH	oklch(38.72% 0.15 268)
XYZ	xyz(7.4209, 5.3894, 28.2473)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233993 #937D23

analogous

#237193 #233993 #452393

triadic

#233993 #932339 #399323

tetradic

#233993 #932371 #937D23 #239345

square

#233993 #932371 #937D23 #239345

split-complementary

#233993 #934523 #719323

monochromatic

#0B1330 #172662 #233993 #2F4CC4 #5972D7

Accessibility & contrast

On white

10.11

#233993 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#233993 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233993

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233993	#FFFFFF	#000000	##FFFFFF
##233993	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004796

Deuteranopia (green-blind)

#003D91

Tritanopia (blue-blind)

#005060

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #233993;
/* rgb */ color: rgb(35, 57, 147);
/* oklch */ color: oklch(38.7% 0.150 268.0);

Tailwind

colors: {
  custom: {
    50: '#6f6fb3',
    500: '#233993',
    950: '#000000',
  },
}

SCSS

$custom: #233993;
$custom-light: #6f6fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#233993",
  "rgb": {
    "r": 35,
    "g": 57,
    "b": 147
  },
  "hsl": {
    "h": 228.214,
    "s": 61.538,
    "l": 35.686
  },
  "oklch": {
    "l": 0.38723,
    "c": 0.1503,
    "h": 268
  },
  "luminance": 0.0539
}

Semantic roles & 50–950 ramp

primary

#233993

secondary

#BCA856

accent

#C543E5

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #233993

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

Preview Lab → · Contrast checker → · Palette generator →