#2A419A#2A419A

#2A419A is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.3% C 0.148 H 268.2°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#2A419A
RGB	rgb(42, 65, 154)
HSL	hsl(228, 57%, 38%)
HSV	hsv(228, 73%, 60%)
CMYK	cmyk(72.7%, 57.8%, 0%, 39.6%)
CIE-LAB	lab(30.89, 23.01, -51.27)
CIE-LCH	lch(30.89, 56.20, 294.18°)
OKLab	oklab(41.29% -0.0046 -0.1478)
OKLCH	oklch(41.29% 0.148 268.2)
XYZ	xyz(8.6759, 6.6050, 31.3833)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A419A #9A832A

analogous

#2A799A #2A419A #4B2A9A

triadic

#2A419A #9A2A41 #419A2A

tetradic

#2A419A #9A2A79 #9A832A #2A9A4B

square

#2A419A #9A2A79 #9A832A #2A9A4B

split-complementary

#2A419A #9A4B2A #799A2A

monochromatic

#10183A #1D2D6A #2A419A #3856C9 #687FD6

Accessibility & contrast

On white

9.05

#2A419A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2A419A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A419A

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A419A	#FFFFFF	#000000	##FFFFFF
##2A419A	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9D

Deuteranopia (green-blind)

#004498

Tritanopia (blue-blind)

#005767

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2a419a;
/* rgb */ color: rgb(42, 65, 154);
/* oklch */ color: oklch(41.3% 0.148 268.2);

Tailwind

colors: {
  custom: {
    50: '#7375b8',
    500: '#2a419a',
    950: '#000000',
  },
}

SCSS

$custom: #2a419a;
$custom-light: #7375b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a419a",
  "rgb": {
    "r": 42,
    "g": 65,
    "b": 154
  },
  "hsl": {
    "h": 227.679,
    "s": 57.143,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4129,
    "c": 0.14783,
    "h": 268.2
  },
  "luminance": 0.06606
}

Semantic roles & 50–950 ramp

primary

#2A419A

secondary

#BCAA63

accent

#C147E0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2A419A

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

Preview Lab → · Contrast checker → · Palette generator →