#233A92#233A92

#233A92 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 38.8% C 0.148 H 267.7°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#233A92
RGB	rgb(35, 58, 146)
HSL	hsl(228, 61%, 35%)
HSV	hsv(228, 76%, 57%)
CMYK	cmyk(76%, 60.3%, 0%, 42.7%)
CIE-LAB	lab(28.00, 23.77, -51.09)
CIE-LCH	lch(28.00, 56.35, 294.95°)
OKLab	oklab(38.83% -0.006 -0.1475)
OKLCH	oklch(38.83% 0.148 267.7)
XYZ	xyz(7.3927, 5.4580, 27.8524)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233A92 #927B23

analogous

#237192 #233A92 #442392

triadic

#233A92 #92233A #3A9223

tetradic

#233A92 #922371 #927B23 #239244

square

#233A92 #922371 #927B23 #239244

split-complementary

#233A92 #924423 #719223

monochromatic

#0B132F #172661 #233A92 #2F4EC3 #5873D7

Accessibility & contrast

On white

10.04

#233A92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#233A92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233A92

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233A92	#FFFFFF	#000000	##FFFFFF
##233A92	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004795

Deuteranopia (green-blind)

#003D90

Tritanopia (blue-blind)

#005060

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #233a92;
/* rgb */ color: rgb(35, 58, 146);
/* oklch */ color: oklch(38.8% 0.148 267.7);

Tailwind

colors: {
  custom: {
    50: '#6f6fb3',
    500: '#233a92',
    950: '#000000',
  },
}

SCSS

$custom: #233a92;
$custom-light: #6f6fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#233a92",
  "rgb": {
    "r": 35,
    "g": 58,
    "b": 146
  },
  "hsl": {
    "h": 227.568,
    "s": 61.326,
    "l": 35.49
  },
  "oklch": {
    "l": 0.38834,
    "c": 0.14762,
    "h": 267.7
  },
  "luminance": 0.05459
}

Semantic roles & 50–950 ramp

primary

#233A92

secondary

#BBA655

accent

#C343E4

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #233A92

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

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