#2B3D92#2B3D92

#2B3D92 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.9% C 0.141 H 269.8°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B3D92
RGB	rgb(43, 61, 146)
HSL	hsl(230, 54%, 37%)
HSV	hsv(230, 71%, 57%)
CMYK	cmyk(70.5%, 58.2%, 0%, 42.7%)
CIE-LAB	lab(29.22, 22.83, -49.09)
CIE-LCH	lch(29.22, 54.14, 294.94°)
OKLab	oklab(39.86% -0.0006 -0.1414)
OKLCH	oklch(39.86% 0.141 269.8)
XYZ	xyz(7.8515, 5.9256, 27.9185)
Luminance	0.0593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3D92 #92802B

analogous

#2B7092 #2B3D92 #4D2B92

triadic

#2B3D92 #922B3D #3D922B

tetradic

#2B3D92 #922B70 #92802B #2B924D

square

#2B3D92 #922B70 #92802B #2B924D

split-complementary

#2B3D92 #924D2B #70922B

monochromatic

#0F1533 #1D2963 #2B3D92 #3951C1 #6678D2

Accessibility & contrast

On white

9.61

#2B3D92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2B3D92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3D92

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3D92	#FFFFFF	#000000	##FFFFFF
##2B3D92	1.00	9.61	2.19	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A95

Deuteranopia (green-blind)

#004090

Tritanopia (blue-blind)

#005261

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b3d92;
/* rgb */ color: rgb(43, 61, 146);
/* oklch */ color: oklch(39.9% 0.141 269.8);

Tailwind

colors: {
  custom: {
    50: '#7272b3',
    500: '#2b3d92',
    950: '#000000',
  },
}

SCSS

$custom: #2b3d92;
$custom-light: #7272b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3d92",
  "rgb": {
    "r": 43,
    "g": 61,
    "b": 146
  },
  "hsl": {
    "h": 229.515,
    "s": 54.497,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39858,
    "c": 0.14139,
    "h": 269.8
  },
  "luminance": 0.05926
}

Semantic roles & 50–950 ramp

primary

#2B3D92

secondary

#B8A961

accent

#C44ADE

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2B3D92

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

Preview Lab → · Contrast checker → · Palette generator →