#232D4E#232D4E

#232D4E is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.5% C 0.061 H 269.8°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#232D4E
RGB	rgb(35, 45, 78)
HSL	hsl(226, 38%, 22%)
HSV	hsv(226, 55%, 31%)
CMYK	cmyk(55.1%, 42.3%, 0%, 69.4%)
CIE-LAB	lab(19.16, 6.58, -21.68)
CIE-LCH	lch(19.16, 22.66, 286.89°)
OKLab	oklab(30.54% -0.0002 -0.0613)
OKLCH	oklch(30.54% 0.061 269.8)
XYZ	xyz(3.0062, 2.7840, 7.5852)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232D4E #4E4423

analogous

#23434E #232D4E #2F234E

triadic

#232D4E #4E232D #2D4E23

tetradic

#232D4E #4E2343 #4E4423 #234E2F

square

#232D4E #4E2343 #4E4423 #234E2F

split-complementary

#232D4E #4E2F23 #434E23

monochromatic

#090C15 #101524 #232D4E #364578 #495EA2

Accessibility & contrast

On white

13.49

#232D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#232D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232D4E

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232D4E	#FFFFFF	#000000	##FFFFFF
##232D4E	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20304F

Deuteranopia (green-blind)

#1C2D4D

Tritanopia (blue-blind)

#113439

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #232d4e;
/* rgb */ color: rgb(35, 45, 78);
/* oklch */ color: oklch(30.5% 0.061 269.8);

Tailwind

colors: {
  custom: {
    50: '#616580',
    500: '#232d4e',
    950: '#000000',
  },
}

SCSS

$custom: #232d4e;
$custom-light: #616580;
$custom-dark: #000000;

JSON

{
  "hex": "#232d4e",
  "rgb": {
    "r": 35,
    "g": 45,
    "b": 78
  },
  "hsl": {
    "h": 226.047,
    "s": 38.053,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30542,
    "c": 0.06126,
    "h": 269.8
  },
  "luminance": 0.02784
}

Semantic roles & 50–950 ramp

primary

#232D4E

secondary

#82754B

accent

#B35ACE

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#05050A

muted

#797A7C

Preview Lab

Preview with #232D4E

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

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