#2A459F#2A459F

#2A459F is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.5% C 0.150 H 267.1°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#2A459F
RGB	rgb(42, 69, 159)
HSL	hsl(226, 58%, 39%)
HSV	hsv(226, 74%, 62%)
CMYK	cmyk(73.6%, 56.6%, 0%, 37.6%)
CIE-LAB	lab(32.37, 22.23, -51.89)
CIE-LCH	lch(32.37, 56.45, 293.19°)
OKLab	oklab(42.52% -0.0076 -0.1495)
OKLCH	oklch(42.52% 0.15 267.1)
XYZ	xyz(9.3388, 7.2507, 33.7015)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A459F #9F842A

analogous

#2A809F #2A459F #4A2A9F

triadic

#2A459F #9F2A45 #459F2A

tetradic

#2A459F #9F2A80 #9F842A #2A9F4A

square

#2A459F #9F2A80 #9F842A #2A9F4A

split-complementary

#2A459F #9F4A2A #809F2A

monochromatic

#101B3E #1D306F #2A459F #3B5CCB #6B84D8

Accessibility & contrast

On white

8.57

#2A459F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2A459F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A459F

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A459F	#FFFFFF	#000000	##FFFFFF
##2A459F	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#005B6B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2a459f;
/* rgb */ color: rgb(42, 69, 159);
/* oklch */ color: oklch(42.5% 0.150 267.1);

Tailwind

colors: {
  custom: {
    50: '#7478bc',
    500: '#2a459f',
    950: '#000000',
  },
}

SCSS

$custom: #2a459f;
$custom-light: #7478bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a459f",
  "rgb": {
    "r": 42,
    "g": 69,
    "b": 159
  },
  "hsl": {
    "h": 226.154,
    "s": 58.209,
    "l": 39.412
  },
  "oklch": {
    "l": 0.42524,
    "c": 0.14972,
    "h": 267.1
  },
  "luminance": 0.07252
}

Semantic roles & 50–950 ramp

primary

#2A459F

secondary

#BFAA66

accent

#BE46E1

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2A459F

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

Preview Lab → · Contrast checker → · Palette generator →