#2B5478#2B5478

#2B5478 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.3% C 0.076 H 247.1°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#2B5478
RGB	rgb(43, 84, 120)
HSL	hsl(208, 47%, 32%)
HSV	hsv(208, 64%, 47%)
CMYK	cmyk(64.2%, 30%, 0%, 52.9%)
CIE-LAB	lab(34.42, -2.32, -24.74)
CIE-LCH	lch(34.42, 24.85, 264.64°)
OKLab	oklab(43.32% -0.0295 -0.0697)
OKLCH	oklch(43.32% 0.076 247.1)
XYZ	xyz(7.5555, 8.2096, 18.9521)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5478 #784F2B

analogous

#2B7876 #2B5478 #2B2E78

triadic

#2B5478 #782B54 #54782B

tetradic

#2B5478 #762B78 #784F2B #2E782B

square

#2B5478 #762B78 #784F2B #2E782B

split-complementary

#2B5478 #782B2E #78762B

monochromatic

#0B151E #1B344B #2B5478 #3B74A5 #5A92C4

Accessibility & contrast

On white

7.95

#2B5478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2B5478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5478

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5478	#FFFFFF	#000000	##FFFFFF
##2B5478	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44557A

Deuteranopia (green-blind)

#3A4E77

Tritanopia (blue-blind)

#005D61

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2b5478;
/* rgb */ color: rgb(43, 84, 120);
/* oklch */ color: oklch(43.3% 0.076 247.1);

Tailwind

colors: {
  custom: {
    50: '#6c839f',
    500: '#2b5478',
    950: '#000000',
  },
}

SCSS

$custom: #2b5478;
$custom-light: #6c839f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5478",
  "rgb": {
    "r": 43,
    "g": 84,
    "b": 120
  },
  "hsl": {
    "h": 208.052,
    "s": 47.239,
    "l": 31.961
  },
  "oklch": {
    "l": 0.43322,
    "c": 0.07568,
    "h": 247.1
  },
  "luminance": 0.0821
}

Semantic roles & 50–950 ramp

primary

#2B5478

secondary

#AA7D55

accent

#9051D7

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#070A0E

muted

#7A7C7E

Preview Lab

Preview with #2B5478

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

Preview Lab → · Contrast checker → · Palette generator →