#2B4766#2B4766

#2B4766 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.1% C 0.063 H 252.0°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#2B4766
RGB	rgb(43, 71, 102)
HSL	hsl(212, 41%, 28%)
HSV	hsv(212, 58%, 40%)
CMYK	cmyk(57.8%, 30.4%, 0%, 60%)
CIE-LAB	lab(29.36, -0.41, -21.34)
CIE-LCH	lch(29.36, 21.34, 268.89°)
OKLab	oklab(39.05% -0.0195 -0.0599)
OKLCH	oklch(39.05% 0.063 252)
XYZ	xyz(5.6469, 5.9789, 13.4243)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4766 #664A2B

analogous

#2B6466 #2B4766 #2C2B66

triadic

#2B4766 #662B47 #47662B

tetradic

#2B4766 #662B64 #664A2B #2B662C

square

#2B4766 #662B64 #664A2B #2B662C

split-complementary

#2B4766 #662C2B #64662B

monochromatic

#090F16 #19293B #2B4766 #3D6591 #5483B7

Accessibility & contrast

On white

9.56

#2B4766 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2B4766 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4766

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4766	#FFFFFF	#000000	##FFFFFF
##2B4766	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4867

Deuteranopia (green-blind)

#334365

Tritanopia (blue-blind)

#064E52

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b4766;
/* rgb */ color: rgb(43, 71, 102);
/* oklch */ color: oklch(39.1% 0.063 252.0);

Tailwind

colors: {
  custom: {
    50: '#697a91',
    500: '#2b4766',
    950: '#000000',
  },
}

SCSS

$custom: #2b4766;
$custom-light: #697a91;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4766",
  "rgb": {
    "r": 43,
    "g": 71,
    "b": 102
  },
  "hsl": {
    "h": 211.525,
    "s": 40.69,
    "l": 28.431
  },
  "oklch": {
    "l": 0.3905,
    "c": 0.06302,
    "h": 252
  },
  "luminance": 0.05979
}

Semantic roles & 50–950 ramp

primary

#2B4766

secondary

#987855

accent

#9757D1

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07090D

muted

#7A7B7D

Preview Lab

Preview with #2B4766

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

Preview Lab → · Contrast checker → · Palette generator →