#2A459C#2A459C

#2A459C is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.3% C 0.146 H 266.9°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#2A459C
RGB	rgb(42, 69, 156)
HSL	hsl(226, 58%, 39%)
HSV	hsv(226, 73%, 61%)
CMYK	cmyk(73.1%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(32.14, 21.08, -50.45)
CIE-LCH	lch(32.14, 54.68, 292.68°)
OKLab	oklab(42.28% -0.0078 -0.1453)
OKLCH	oklch(42.28% 0.146 266.9)
XYZ	xyz(9.0816, 7.1478, 32.3471)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A459C #9C812A

analogous

#2A7E9C #2A459C #482A9C

triadic

#2A459C #9C2A45 #459C2A

tetradic

#2A459C #9C2A7E #9C812A #2A9C48

square

#2A459C #9C2A7E #9C812A #2A9C48

split-complementary

#2A459C #9C482A #7E9C2A

monochromatic

#101A3C #1D306C #2A459C #395CCA #6A83D7

Accessibility & contrast

On white

8.64

#2A459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2A459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A459C

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A459C	#FFFFFF	#000000	##FFFFFF
##2A459C	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00519F

Deuteranopia (green-blind)

#00479A

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2a459c;
/* rgb */ color: rgb(42, 69, 156);
/* oklch */ color: oklch(42.3% 0.146 266.9);

Tailwind

colors: {
  custom: {
    50: '#7378ba',
    500: '#2a459c',
    950: '#000000',
  },
}

SCSS

$custom: #2a459c;
$custom-light: #7378ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2a459c",
  "rgb": {
    "r": 42,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 225.789,
    "s": 57.576,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42279,
    "c": 0.14551,
    "h": 266.9
  },
  "luminance": 0.07149
}

Semantic roles & 50–950 ramp

primary

#2A459C

secondary

#BDA865

accent

#BC47E1

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2A459C

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

Preview Lab → · Contrast checker → · Palette generator →