#233D95#233D95

#233D95 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.7% C 0.148 H 266.8°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#233D95
RGB	rgb(35, 61, 149)
HSL	hsl(226, 62%, 36%)
HSV	hsv(226, 77%, 58%)
CMYK	cmyk(76.5%, 59.1%, 0%, 41.6%)
CIE-LAB	lab(29.07, 22.89, -51.20)
CIE-LCH	lch(29.07, 56.08, 294.09°)
OKLab	oklab(39.71% -0.0082 -0.1478)
OKLCH	oklch(39.71% 0.148 266.8)
XYZ	xyz(7.7848, 5.8639, 29.1495)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233D95 #957B23

analogous

#237695 #233D95 #422395

triadic

#233D95 #95233D #3D9523

tetradic

#233D95 #952376 #957B23 #239542

square

#233D95 #952376 #957B23 #239542

split-complementary

#233D95 #954223 #769523

monochromatic

#0C1432 #172963 #233D95 #2F51C7 #5A77D8

Accessibility & contrast

On white

9.66

#233D95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#233D95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233D95

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233D95	#FFFFFF	#000000	##FFFFFF
##233D95	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A98

Deuteranopia (green-blind)

#003F93

Tritanopia (blue-blind)

#005363

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #233d95;
/* rgb */ color: rgb(35, 61, 149);
/* oklch */ color: oklch(39.7% 0.148 266.8);

Tailwind

colors: {
  custom: {
    50: '#7072b5',
    500: '#233d95',
    950: '#000000',
  },
}

SCSS

$custom: #233d95;
$custom-light: #7072b5;
$custom-dark: #000000;

JSON

{
  "hex": "#233d95",
  "rgb": {
    "r": 35,
    "g": 61,
    "b": 149
  },
  "hsl": {
    "h": 226.316,
    "s": 61.957,
    "l": 36.078
  },
  "oklch": {
    "l": 0.39707,
    "c": 0.148,
    "h": 266.8
  },
  "luminance": 0.05865
}

Semantic roles & 50–950 ramp

primary

#233D95

secondary

#BDA657

accent

#C043E5

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #233D95

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

Preview Lab → · Contrast checker → · Palette generator →