#2B417A#2B417A

#2B417A is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.9% C 0.101 H 266.0°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#2B417A
RGB	rgb(43, 65, 122)
HSL	hsl(223, 48%, 32%)
HSV	hsv(223, 65%, 48%)
CMYK	cmyk(64.8%, 46.7%, 0%, 52.2%)
CIE-LAB	lab(28.64, 10.98, -35.13)
CIE-LCH	lch(28.64, 36.81, 287.36°)
OKLab	oklab(38.87% -0.007 -0.1003)
OKLCH	oklch(38.87% 0.101 266)
XYZ	xyz(6.3982, 5.6988, 19.1714)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B417A #7A642B

analogous

#2B697A #2B417A #3C2B7A

triadic

#2B417A #7A2B41 #417A2B

tetradic

#2B417A #7A2B69 #7A642B #2B7A3C

square

#2B417A #7A2B69 #7A642B #2B7A3C

split-complementary

#2B417A #7A3C2B #697A2B

monochromatic

#0B111F #1B294D #2B417A #3B59A7 #5A78C5

Accessibility & contrast

On white

9.81

#2B417A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2B417A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B417A

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B417A	#FFFFFF	#000000	##FFFFFF
##2B417A	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26477C

Deuteranopia (green-blind)

#194079

Tritanopia (blue-blind)

#004E57

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b417a;
/* rgb */ color: rgb(43, 65, 122);
/* oklch */ color: oklch(38.9% 0.101 266.0);

Tailwind

colors: {
  custom: {
    50: '#6d75a1',
    500: '#2b417a',
    950: '#000000',
  },
}

SCSS

$custom: #2b417a;
$custom-light: #6d75a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b417a",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 122
  },
  "hsl": {
    "h": 223.291,
    "s": 47.879,
    "l": 32.353
  },
  "oklch": {
    "l": 0.38865,
    "c": 0.10052,
    "h": 266
  },
  "luminance": 0.05699
}

Semantic roles & 50–950 ramp

primary

#2B417A

secondary

#AB9356

accent

#B250D7

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080F

muted

#7A7B7E

Preview Lab

Preview with #2B417A

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

Preview Lab → · Contrast checker → · Palette generator →