#2A459A#2A459A

#2A459A is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.1% C 0.143 H 266.8°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A459A
RGB	rgb(42, 69, 154)
HSL	hsl(226, 57%, 38%)
HSV	hsv(226, 73%, 60%)
CMYK	cmyk(72.7%, 55.2%, 0%, 39.6%)
CIE-LAB	lab(31.99, 20.31, -49.48)
CIE-LCH	lch(31.99, 53.49, 292.32°)
OKLab	oklab(42.12% -0.0079 -0.1424)
OKLCH	oklch(42.12% 0.143 266.8)
XYZ	xyz(8.9137, 7.0807, 31.4625)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A459A #9A7F2A

analogous

#2A7D9A #2A459A #472A9A

triadic

#2A459A #9A2A45 #459A2A

tetradic

#2A459A #9A2A7D #9A7F2A #2A9A47

square

#2A459A #9A2A7D #9A7F2A #2A9A47

split-complementary

#2A459A #9A472A #7D9A2A

monochromatic

#101A3A #1D2F6A #2A459A #385BC9 #6883D6

Accessibility & contrast

On white

8.69

#2A459A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2A459A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A459A

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A459A	#FFFFFF	#000000	##FFFFFF
##2A459A	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	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: #2a459a;
/* rgb */ color: rgb(42, 69, 154);
/* oklch */ color: oklch(42.1% 0.143 266.8);

Tailwind

colors: {
  custom: {
    50: '#7378b8',
    500: '#2a459a',
    950: '#000000',
  },
}

SCSS

$custom: #2a459a;
$custom-light: #7378b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a459a",
  "rgb": {
    "r": 42,
    "g": 69,
    "b": 154
  },
  "hsl": {
    "h": 225.536,
    "s": 57.143,
    "l": 38.431
  },
  "oklch": {
    "l": 0.42117,
    "c": 0.14267,
    "h": 266.8
  },
  "luminance": 0.07082
}

Semantic roles & 50–950 ramp

primary

#2A459A

secondary

#BCA763

accent

#BC47E0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2A459A

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

Preview Lab → · Contrast checker → · Palette generator →