#2B4176#2B4176

#2B4176 is a dark, moderate blue. Relative luminance 0.056; OKLCH L 38.6% C 0.094 H 265.3°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#2B4176
RGB	rgb(43, 65, 118)
HSL	hsl(222, 47%, 32%)
HSV	hsv(222, 64%, 46%)
CMYK	cmyk(63.6%, 44.9%, 0%, 53.7%)
CIE-LAB	lab(28.38, 9.48, -33.02)
CIE-LCH	lch(28.38, 34.36, 286.01°)
OKLab	oklab(38.59% -0.0078 -0.0941)
OKLCH	oklch(38.59% 0.094 265.3)
XYZ	xyz(6.1554, 5.6017, 17.8929)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4176 #76602B

analogous

#2B6776 #2B4176 #3B2B76

triadic

#2B4176 #762B41 #41762B

tetradic

#2B4176 #762B67 #76602B #2B763B

square

#2B4176 #762B67 #76602B #2B763B

split-complementary

#2B4176 #763B2B #67762B

monochromatic

#0A101C #1B2849 #2B4176 #3B5AA3 #5978C2

Accessibility & contrast

On white

9.90

#2B4176 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2B4176 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4176

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4176	#FFFFFF	#000000	##FFFFFF
##2B4176	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294778

Deuteranopia (green-blind)

#1E4075

Tritanopia (blue-blind)

#004D55

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2b4176;
/* rgb */ color: rgb(43, 65, 118);
/* oklch */ color: oklch(38.6% 0.094 265.3);

Tailwind

colors: {
  custom: {
    50: '#6c759e',
    500: '#2b4176',
    950: '#000000',
  },
}

SCSS

$custom: #2b4176;
$custom-light: #6c759e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4176",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 118
  },
  "hsl": {
    "h": 222.4,
    "s": 46.584,
    "l": 31.569
  },
  "oklch": {
    "l": 0.38587,
    "c": 0.09441,
    "h": 265.3
  },
  "luminance": 0.05602
}

Semantic roles & 50–950 ramp

primary

#2B4176

secondary

#A88F55

accent

#AF52D6

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2B4176

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

Preview Lab → · Contrast checker → · Palette generator →