#2B346F#2B346F

#2B346F is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.1% C 0.102 H 273.5°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#2B346F
RGB	rgb(43, 52, 111)
HSL	hsl(232, 44%, 30%)
HSV	hsv(232, 61%, 44%)
CMYK	cmyk(61.3%, 53.2%, 0%, 56.5%)
CIE-LAB	lab(24.05, 15.85, -35.51)
CIE-LCH	lch(24.05, 38.89, 294.05°)
OKLab	oklab(35.13% 0.0062 -0.1016)
OKLCH	oklch(35.13% 0.102 273.5)
XYZ	xyz(5.0926, 4.1169, 15.5621)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B346F #6F662B

analogous

#2B566F #2B346F #442B6F

triadic

#2B346F #6F2B34 #346F2B

tetradic

#2B346F #6F2B56 #6F662B #2B6F44

square

#2B346F #6F2B56 #6F662B #2B6F44

split-complementary

#2B346F #6F442B #566F2B

monochromatic

#090B17 #1A1F43 #2B346F #3C499B #5764BE

Accessibility & contrast

On white

11.52

#2B346F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2B346F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B346F

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B346F	#FFFFFF	#000000	##FFFFFF
##2B346F	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153C71

Deuteranopia (green-blind)

#07366E

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b346f;
/* rgb */ color: rgb(43, 52, 111);
/* oklch */ color: oklch(35.1% 0.102 273.5);

Tailwind

colors: {
  custom: {
    50: '#6b6b99',
    500: '#2b346f',
    950: '#000000',
  },
}

SCSS

$custom: #2b346f;
$custom-light: #6b6b99;
$custom-dark: #000000;

JSON

{
  "hex": "#2b346f",
  "rgb": {
    "r": 43,
    "g": 52,
    "b": 111
  },
  "hsl": {
    "h": 232.059,
    "s": 44.156,
    "l": 30.196
  },
  "oklch": {
    "l": 0.35134,
    "c": 0.10175,
    "h": 273.5
  },
  "luminance": 0.04117
}

Semantic roles & 50–950 ramp

primary

#2B346F

secondary

#A19755

accent

#C354D4

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2B346F

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

Preview Lab → · Contrast checker → · Palette generator →