#233A96#233A96

#233A96 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.2% C 0.153 H 267.8°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#233A96
RGB	rgb(35, 58, 150)
HSL	hsl(228, 62%, 36%)
HSV	hsv(228, 77%, 59%)
CMYK	cmyk(76.7%, 61.3%, 0%, 41.2%)
CIE-LAB	lab(28.34, 25.32, -53.00)
CIE-LCH	lch(28.34, 58.73, 295.54°)
OKLab	oklab(39.19% -0.006 -0.1531)
OKLCH	oklch(39.19% 0.153 267.8)
XYZ	xyz(7.7093, 5.5846, 29.5199)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233A96 #967F23

analogous

#237496 #233A96 #462396

triadic

#233A96 #96233A #3A9623

tetradic

#233A96 #962374 #967F23 #239646

square

#233A96 #962374 #967F23 #239646

split-complementary

#233A96 #964623 #749623

monochromatic

#0C1433 #172764 #233A96 #2F4DC8 #5B74D9

Accessibility & contrast

On white

9.92

#233A96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#233A96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233A96

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233A96	#FFFFFF	#000000	##FFFFFF
##233A96	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004899

Deuteranopia (green-blind)

#003E94

Tritanopia (blue-blind)

#005162

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #233a96;
/* rgb */ color: rgb(35, 58, 150);
/* oklch */ color: oklch(39.2% 0.153 267.8);

Tailwind

colors: {
  custom: {
    50: '#706fb6',
    500: '#233a96',
    950: '#000000',
  },
}

SCSS

$custom: #233a96;
$custom-light: #706fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#233a96",
  "rgb": {
    "r": 35,
    "g": 58,
    "b": 150
  },
  "hsl": {
    "h": 228,
    "s": 62.162,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39191,
    "c": 0.15321,
    "h": 267.8
  },
  "luminance": 0.05585
}

Semantic roles & 50–950 ramp

primary

#233A96

secondary

#BDA958

accent

#C543E5

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #233A96

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

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