#2B417D#2B417D

#2B417D is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.1% C 0.105 H 266.5°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#2B417D
RGB	rgb(43, 65, 125)
HSL	hsl(224, 49%, 33%)
HSV	hsv(224, 66%, 49%)
CMYK	cmyk(65.6%, 48%, 0%, 51%)
CIE-LAB	lab(28.84, 12.12, -36.70)
CIE-LCH	lch(28.84, 38.65, 288.28°)
OKLab	oklab(39.08% -0.0065 -0.1049)
OKLCH	oklch(39.08% 0.105 266.5)
XYZ	xyz(6.5870, 5.7743, 20.1655)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B417D #7D672B

analogous

#2B6A7D #2B417D #3E2B7D

triadic

#2B417D #7D2B41 #417D2B

tetradic

#2B417D #7D2B6A #7D672B #2B7D3E

square

#2B417D #7D2B6A #7D672B #2B7D3E

split-complementary

#2B417D #7D3E2B #6A7D2B

monochromatic

#0C1222 #1B294F #2B417D #3B59AB #5C78C7

Accessibility & contrast

On white

9.74

#2B417D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2B417D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B417D

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B417D	#FFFFFF	#000000	##FFFFFF
##2B417D	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24487F

Deuteranopia (green-blind)

#15407C

Tritanopia (blue-blind)

#004F59

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b417d;
/* rgb */ color: rgb(43, 65, 125);
/* oklch */ color: oklch(39.1% 0.105 266.5);

Tailwind

colors: {
  custom: {
    50: '#6d75a3',
    500: '#2b417d',
    950: '#000000',
  },
}

SCSS

$custom: #2b417d;
$custom-light: #6d75a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b417d",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 125
  },
  "hsl": {
    "h": 223.902,
    "s": 48.81,
    "l": 32.941
  },
  "oklch": {
    "l": 0.39079,
    "c": 0.10509,
    "h": 266.5
  },
  "luminance": 0.05775
}

Semantic roles & 50–950 ramp

primary

#2B417D

secondary

#AD9657

accent

#B44FD8

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2B417D

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

Preview Lab → · Contrast checker → · Palette generator →