#2B2E53#2B2E53

#2B2E53 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.8% C 0.066 H 278.4°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E53
RGB	rgb(43, 46, 83)
HSL	hsl(236, 32%, 25%)
HSV	hsv(236, 48%, 33%)
CMYK	cmyk(48.2%, 44.6%, 0%, 67.5%)
CIE-LAB	lab(20.41, 9.95, -23.01)
CIE-LCH	lch(20.41, 25.07, 293.39°)
OKLab	oklab(31.76% 0.0096 -0.065)
OKLCH	oklch(31.76% 0.066 278.4)
XYZ	xyz(3.5341, 3.0919, 8.5925)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E53 #53502B

analogous

#2B4253 #2B2E53 #3C2B53

triadic

#2B2E53 #532B2E #2E532B

tetradic

#2B2E53 #532B42 #53502B #2B533C

square

#2B2E53 #532B42 #53502B #2B533C

split-complementary

#2B2E53 #533C2B #42532B

monochromatic

#0A0B14 #16182B #2B2E53 #40447B #555BA4

Accessibility & contrast

On white

12.98

#2B2E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#2B2E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E53

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E53	#FFFFFF	#000000	##FFFFFF
##2B2E53	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203354

Deuteranopia (green-blind)

#1E3052

Tritanopia (blue-blind)

#1E363C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2b2e53;
/* rgb */ color: rgb(43, 46, 83);
/* oklch */ color: oklch(31.8% 0.066 278.4);

Tailwind

colors: {
  custom: {
    50: '#676683',
    500: '#2b2e53',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e53;
$custom-light: #676683;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e53",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 83
  },
  "hsl": {
    "h": 235.5,
    "s": 31.746,
    "l": 24.706
  },
  "oklch": {
    "l": 0.31764,
    "c": 0.06567,
    "h": 278.4
  },
  "luminance": 0.03092
}

Semantic roles & 50–950 ramp

primary

#2B2E53

secondary

#858155

accent

#C060C8

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060A

muted

#7A7A7C

Preview Lab

Preview with #2B2E53

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

Preview Lab → · Contrast checker → · Palette generator →