#2B2E50#2B2E50

#2B2E50 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.6% C 0.061 H 278.5°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#2B2E50
RGB	rgb(43, 46, 80)
HSL	hsl(235, 30%, 24%)
HSV	hsv(235, 46%, 31%)
CMYK	cmyk(46.2%, 42.5%, 0%, 68.6%)
CIE-LAB	lab(20.23, 8.92, -21.29)
CIE-LCH	lch(20.23, 23.08, 292.74°)
OKLab	oklab(31.57% 0.009 -0.0599)
OKLCH	oklch(31.57% 0.061 278.5)
XYZ	xyz(3.4208, 3.0466, 7.9957)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2E50 #504D2B

analogous

#2B4150 #2B2E50 #3B2B50

triadic

#2B2E50 #502B2E #2E502B

tetradic

#2B2E50 #502B41 #504D2B #2B503B

square

#2B2E50 #502B41 #504D2B #2B503B

split-complementary

#2B2E50 #503B2B #41502B

monochromatic

#0B0B14 #161728 #2B2E50 #404578 #565CA0

Accessibility & contrast

On white

13.05

#2B2E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#2B2E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2E50

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2E50	#FFFFFF	#000000	##FFFFFF
##2B2E50	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223251

Deuteranopia (green-blind)

#202F4F

Tritanopia (blue-blind)

#1F353B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #2b2e50;
/* rgb */ color: rgb(43, 46, 80);
/* oklch */ color: oklch(31.6% 0.061 278.5);

Tailwind

colors: {
  custom: {
    50: '#666681',
    500: '#2b2e50',
    950: '#000000',
  },
}

SCSS

$custom: #2b2e50;
$custom-light: #666681;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2e50",
  "rgb": {
    "r": 43,
    "g": 46,
    "b": 80
  },
  "hsl": {
    "h": 235.135,
    "s": 30.081,
    "l": 24.118
  },
  "oklch": {
    "l": 0.31569,
    "c": 0.06058,
    "h": 278.5
  },
  "luminance": 0.03047
}

Semantic roles & 50–950 ramp

primary

#2B2E50

secondary

#827E55

accent

#BE61C6

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#06060A

muted

#7A7A7C

Preview Lab

Preview with #2B2E50

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

Preview Lab → · Contrast checker → · Palette generator →