#232E7F#232E7F

#232E7F is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.136 H 271.4°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#232E7F
RGB	rgb(35, 46, 127)
HSL	hsl(233, 57%, 32%)
HSV	hsv(233, 72%, 50%)
CMYK	cmyk(72.4%, 63.8%, 0%, 50.2%)
CIE-LAB	lab(23.15, 24.66, -47.19)
CIE-LCH	lch(23.15, 53.24, 297.59°)
OKLab	oklab(34.72% 0.0033 -0.1362)
OKLCH	oklch(34.72% 0.136 271.4)
XYZ	xyz(5.4996, 3.8431, 20.5265)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E7F #7F7423

analogous

#235C7F #232E7F #46237F

triadic

#232E7F #7F232E #2E7F23

tetradic

#232E7F #7F235C #7F7423 #237F46

square

#232E7F #7F235C #7F7423 #237F46

split-complementary

#232E7F #7F4623 #5C7F23

monochromatic

#090B1F #161D4F #232E7F #303FAF #4E5DCE

Accessibility & contrast

On white

11.87

#232E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#232E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E7F

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E7F	#FFFFFF	#000000	##FFFFFF
##232E7F	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#00337D

Tritanopia (blue-blind)

#004352

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #232e7f;
/* rgb */ color: rgb(35, 46, 127);
/* oklch */ color: oklch(34.7% 0.136 271.4);

Tailwind

colors: {
  custom: {
    50: '#6b66a5',
    500: '#232e7f',
    950: '#000000',
  },
}

SCSS

$custom: #232e7f;
$custom-light: #6b66a5;
$custom-dark: #000000;

JSON

{
  "hex": "#232e7f",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 127
  },
  "hsl": {
    "h": 232.826,
    "s": 56.79,
    "l": 31.765
  },
  "oklch": {
    "l": 0.34721,
    "c": 0.13622,
    "h": 271.4
  },
  "luminance": 0.03844
}

Semantic roles & 50–950 ramp

primary

#232E7F

secondary

#B1A54C

accent

#CE48E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #232E7F

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

Preview Lab → · Contrast checker → · Palette generator →