#233E93#233E93

#233E93 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.7% C 0.144 H 266.4°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#233E93
RGB	rgb(35, 62, 147)
HSL	hsl(226, 62%, 36%)
HSV	hsv(226, 76%, 58%)
CMYK	cmyk(76.2%, 57.8%, 0%, 42.4%)
CIE-LAB	lab(29.18, 21.42, -49.79)
CIE-LCH	lch(29.18, 54.20, 293.28°)
OKLab	oklab(39.74% -0.009 -0.1436)
OKLCH	oklch(39.74% 0.144 266.4)
XYZ	xyz(7.6804, 5.9083, 28.3337)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233E93 #937823

analogous

#237693 #233E93 #402393

triadic

#233E93 #93233E #3E9323

tetradic

#233E93 #932376 #937823 #239340

square

#233E93 #932376 #937823 #239340

split-complementary

#233E93 #934023 #769323

monochromatic

#0B1430 #172962 #233E93 #2F53C4 #5977D7

Accessibility & contrast

On white

9.63

#233E93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#233E93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233E93

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233E93	#FFFFFF	#000000	##FFFFFF
##233E93	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A96

Deuteranopia (green-blind)

#004091

Tritanopia (blue-blind)

#005362

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #233e93;
/* rgb */ color: rgb(35, 62, 147);
/* oklch */ color: oklch(39.7% 0.144 266.4);

Tailwind

colors: {
  custom: {
    50: '#6f72b3',
    500: '#233e93',
    950: '#000000',
  },
}

SCSS

$custom: #233e93;
$custom-light: #6f72b3;
$custom-dark: #000000;

JSON

{
  "hex": "#233e93",
  "rgb": {
    "r": 35,
    "g": 62,
    "b": 147
  },
  "hsl": {
    "h": 225.536,
    "s": 61.538,
    "l": 35.686
  },
  "oklch": {
    "l": 0.39742,
    "c": 0.14389,
    "h": 266.4
  },
  "luminance": 0.05909
}

Semantic roles & 50–950 ramp

primary

#233E93

secondary

#BCA356

accent

#BE43E5

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #233E93

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

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