#2A4C95#2A4C95

#2A4C95 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.2% C 0.126 H 263.3°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#2A4C95
RGB	rgb(42, 76, 149)
HSL	hsl(221, 56%, 37%)
HSV	hsv(221, 72%, 58%)
CMYK	cmyk(71.8%, 49%, 0%, 41.6%)
CIE-LAB	lab(33.63, 13.67, -43.80)
CIE-LCH	lch(33.63, 45.89, 287.33°)
OKLab	oklab(43.25% -0.0147 -0.1256)
OKLCH	oklch(43.25% 0.126 263.3)
XYZ	xyz(8.9622, 7.8301, 29.4670)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4C95 #95732A

analogous

#2A8195 #2A4C95 #3E2A95

triadic

#2A4C95 #952A4C #4C952A

tetradic

#2A4C95 #952A81 #95732A #2A953E

square

#2A4C95 #952A81 #95732A #2A953E

split-complementary

#2A4C95 #953E2A #81952A

monochromatic

#0F1B36 #1D3465 #2A4C95 #3764C5 #6689D4

Accessibility & contrast

On white

8.18

#2A4C95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2A4C95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4C95

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4C95	#FFFFFF	#000000	##FFFFFF
##2A4C95	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#245498

Deuteranopia (green-blind)

#074A94

Tritanopia (blue-blind)

#005D69

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2a4c95;
/* rgb */ color: rgb(42, 76, 149);
/* oklch */ color: oklch(43.2% 0.126 263.3);

Tailwind

colors: {
  custom: {
    50: '#717db5',
    500: '#2a4c95',
    950: '#000000',
  },
}

SCSS

$custom: #2a4c95;
$custom-light: #717db5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4c95",
  "rgb": {
    "r": 42,
    "g": 76,
    "b": 149
  },
  "hsl": {
    "h": 220.935,
    "s": 56.021,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43247,
    "c": 0.12648,
    "h": 263.3
  },
  "luminance": 0.07831
}

Semantic roles & 50–950 ramp

primary

#2A4C95

secondary

#BA9E61

accent

#AF48DF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2A4C95

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

Preview Lab → · Contrast checker → · Palette generator →