#2B446F#2B446F

#2B446F is a dark, moderate blue. Relative luminance 0.058; OKLCH L 38.8% C 0.080 H 260.6°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#2B446F
RGB	rgb(43, 68, 111)
HSL	hsl(218, 44%, 30%)
HSV	hsv(218, 61%, 44%)
CMYK	cmyk(61.3%, 38.7%, 0%, 56.5%)
CIE-LAB	lab(28.89, 4.84, -27.80)
CIE-LCH	lch(28.89, 28.21, 279.87°)
OKLab	oklab(38.84% -0.013 -0.0787)
OKLCH	oklch(38.84% 0.08 260.6)
XYZ	xyz(5.9316, 5.7950, 15.8418)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B446F #6F562B

analogous

#2B666F #2B446F #342B6F

triadic

#2B446F #6F2B44 #446F2B

tetradic

#2B446F #6F2B66 #6F562B #2B6F34

square

#2B446F #6F2B66 #6F562B #2B6F34

split-complementary

#2B446F #6F342B #666F2B

monochromatic

#090E17 #1A2943 #2B446F #3C5F9B #577DBE

Accessibility & contrast

On white

9.73

#2B446F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2B446F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B446F

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B446F	#FFFFFF	#000000	##FFFFFF
##2B446F	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324871

Deuteranopia (green-blind)

#29416E

Tritanopia (blue-blind)

#004E54

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b446f;
/* rgb */ color: rgb(43, 68, 111);
/* oklch */ color: oklch(38.8% 0.080 260.6);

Tailwind

colors: {
  custom: {
    50: '#6b7798',
    500: '#2b446f',
    950: '#000000',
  },
}

SCSS

$custom: #2b446f;
$custom-light: #6b7798;
$custom-dark: #000000;

JSON

{
  "hex": "#2b446f",
  "rgb": {
    "r": 43,
    "g": 68,
    "b": 111
  },
  "hsl": {
    "h": 217.941,
    "s": 44.156,
    "l": 30.196
  },
  "oklch": {
    "l": 0.38841,
    "c": 0.0798,
    "h": 260.6
  },
  "luminance": 0.05796
}

Semantic roles & 50–950 ramp

primary

#2B446F

secondary

#A18555

accent

#A554D4

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2B446F

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

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