#2A459E#2A459E

#2A459E is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.4% C 0.148 H 267.0°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#2A459E
RGB	rgb(42, 69, 158)
HSL	hsl(226, 58%, 39%)
HSV	hsv(226, 73%, 62%)
CMYK	cmyk(73.4%, 56.3%, 0%, 38%)
CIE-LAB	lab(32.29, 21.84, -51.41)
CIE-LCH	lch(32.29, 55.86, 293.02°)
OKLab	oklab(42.44% -0.0077 -0.1481)
OKLCH	oklch(42.44% 0.148 267)
XYZ	xyz(9.2524, 7.2161, 33.2464)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A459E #9E832A

analogous

#2A7F9E #2A459E #492A9E

triadic

#2A459E #9E2A45 #459E2A

tetradic

#2A459E #9E2A7F #9E832A #2A9E49

square

#2A459E #9E2A7F #9E832A #2A9E49

split-complementary

#2A459E #9E492A #7F9E2A

monochromatic

#101B3D #1D306E #2A459E #3A5CCB #6B84D8

Accessibility & contrast

On white

8.59

#2A459E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2A459E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A459E

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A459E	#FFFFFF	#000000	##FFFFFF
##2A459E	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A1

Deuteranopia (green-blind)

#00479C

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2a459e;
/* rgb */ color: rgb(42, 69, 158);
/* oklch */ color: oklch(42.4% 0.148 267.0);

Tailwind

colors: {
  custom: {
    50: '#7478bb',
    500: '#2a459e',
    950: '#000000',
  },
}

SCSS

$custom: #2a459e;
$custom-light: #7478bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a459e",
  "rgb": {
    "r": 42,
    "g": 69,
    "b": 158
  },
  "hsl": {
    "h": 226.034,
    "s": 58,
    "l": 39.216
  },
  "oklch": {
    "l": 0.42442,
    "c": 0.14832,
    "h": 267
  },
  "luminance": 0.07217
}

Semantic roles & 50–950 ramp

primary

#2A459E

secondary

#BEAA66

accent

#BD47E1

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2A459E

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

Preview Lab → · Contrast checker → · Palette generator →