#2B367C#2B367C

#2B367C is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.6% C 0.119 H 272.4°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#2B367C
RGB	rgb(43, 54, 124)
HSL	hsl(232, 49%, 33%)
HSV	hsv(232, 65%, 49%)
CMYK	cmyk(65.3%, 56.5%, 0%, 51.4%)
CIE-LAB	lab(25.58, 19.32, -41.31)
CIE-LCH	lch(25.58, 45.60, 295.06°)
OKLab	oklab(36.59% 0.005 -0.1186)
OKLCH	oklch(36.59% 0.119 272.4)
XYZ	xyz(5.9523, 4.6067, 19.6404)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B367C #7C712B

analogous

#2B5E7C #2B367C #482B7C

triadic

#2B367C #7C2B36 #367C2B

tetradic

#2B367C #7C2B5E #7C712B #2B7C48

square

#2B367C #7C2B5E #7C712B #2B7C48

split-complementary

#2B367C #7C482B #5E7C2B

monochromatic

#0B0E21 #1B224F #2B367C #3B4AA9 #5B6AC6

Accessibility & contrast

On white

10.93

#2B367C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2B367C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B367C

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B367C	#FFFFFF	#000000	##FFFFFF
##2B367C	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04407E

Deuteranopia (green-blind)

#00397B

Tritanopia (blue-blind)

#004753

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2b367c;
/* rgb */ color: rgb(43, 54, 124);
/* oklch */ color: oklch(36.6% 0.119 272.4);

Tailwind

colors: {
  custom: {
    50: '#6e6ca2',
    500: '#2b367c',
    950: '#000000',
  },
}

SCSS

$custom: #2b367c;
$custom-light: #6e6ca2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b367c",
  "rgb": {
    "r": 43,
    "g": 54,
    "b": 124
  },
  "hsl": {
    "h": 231.852,
    "s": 48.503,
    "l": 32.745
  },
  "oklch": {
    "l": 0.36591,
    "c": 0.11871,
    "h": 272.4
  },
  "luminance": 0.04607
}

Semantic roles & 50–950 ramp

primary

#2B367C

secondary

#ACA057

accent

#C650D8

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08070F

muted

#7A7A7F

Preview Lab

Preview with #2B367C

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

Preview Lab → · Contrast checker → · Palette generator →