#2B459A#2B459A

#2B459A is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.2% C 0.142 H 267.2°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#2B459A
RGB	rgb(43, 69, 154)
HSL	hsl(226, 56%, 39%)
HSV	hsv(226, 72%, 60%)
CMYK	cmyk(72.1%, 55.2%, 0%, 39.6%)
CIE-LAB	lab(32.04, 20.46, -49.40)
CIE-LCH	lch(32.04, 53.47, 292.49°)
OKLab	oklab(42.17% -0.007 -0.1422)
OKLCH	oklch(42.17% 0.142 267.2)
XYZ	xyz(8.9551, 7.1020, 31.4645)
Luminance	0.0710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B459A #9A802B

analogous

#2B7C9A #2B459A #482B9A

triadic

#2B459A #9A2B45 #459A2B

tetradic

#2B459A #9A2B7C #9A802B #2B9A48

square

#2B459A #9A2B7C #9A802B #2B9A48

split-complementary

#2B459A #9A482B #7C9A2B

monochromatic

#101A3A #1E306A #2B459A #3A5BC8 #6A83D5

Accessibility & contrast

On white

8.68

#2B459A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2B459A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B459A

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B459A	#FFFFFF	#000000	##FFFFFF
##2B459A	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519D

Deuteranopia (green-blind)

#004698

Tritanopia (blue-blind)

#005A68

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2b459a;
/* rgb */ color: rgb(43, 69, 154);
/* oklch */ color: oklch(42.2% 0.142 267.2);

Tailwind

colors: {
  custom: {
    50: '#7378b8',
    500: '#2b459a',
    950: '#000000',
  },
}

SCSS

$custom: #2b459a;
$custom-light: #7378b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b459a",
  "rgb": {
    "r": 43,
    "g": 69,
    "b": 154
  },
  "hsl": {
    "h": 225.946,
    "s": 56.345,
    "l": 38.627
  },
  "oklch": {
    "l": 0.42166,
    "c": 0.14236,
    "h": 267.2
  },
  "luminance": 0.07103
}

Semantic roles & 50–950 ramp

primary

#2B459A

secondary

#BCA865

accent

#BC48E0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2B459A

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

Preview Lab → · Contrast checker → · Palette generator →