#2A199F#2A199F

#2A199F is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.5% C 0.197 H 275.2°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#2A199F
RGB	rgb(42, 25, 159)
HSL	hsl(248, 73%, 36%)
HSV	hsv(248, 84%, 62%)
CMYK	cmyk(73.6%, 84.3%, 0%, 37.6%)
CIE-LAB	lab(22.62, 48.55, -67.91)
CIE-LCH	lch(22.62, 83.48, 305.57°)
OKLab	oklab(35.47% 0.0179 -0.1963)
OKLCH	oklch(35.47% 0.197 275.2)
XYZ	xyz(7.5584, 3.6900, 33.1081)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A199F #8E9F19

analogous

#194B9F #2A199F #6D199F

triadic

#2A199F #9F2A19 #199F2A

tetradic

#2A199F #9F194B #8E9F19 #199F6D

square

#2A199F #9F194B #8E9F19 #199F6D

split-complementary

#2A199F #9F6D19 #4B9F19

monochromatic

#0E0835 #1C116A #2A199F #3821D4 #624FE3

Accessibility & contrast

On white

12.08

#2A199F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2A199F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A199F

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A199F	#FFFFFF	#000000	##FFFFFF
##2A199F	1.00	12.08	1.74	12.08
#FFFFFF	12.08	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003CA3

Deuteranopia (green-blind)

#00309D

Tritanopia (blue-blind)

#00445E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2a199f;
/* rgb */ color: rgb(42, 25, 159);
/* oklch */ color: oklch(35.5% 0.197 275.2);

Tailwind

colors: {
  custom: {
    50: '#785bbd',
    500: '#2a199f',
    950: '#000000',
  },
}

SCSS

$custom: #2a199f;
$custom-light: #785bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2a199f",
  "rgb": {
    "r": 42,
    "g": 25,
    "b": 159
  },
  "hsl": {
    "h": 247.612,
    "s": 72.826,
    "l": 36.078
  },
  "oklch": {
    "l": 0.35469,
    "c": 0.19711,
    "h": 275.2
  },
  "luminance": 0.03691
}

Semantic roles & 50–950 ramp

primary

#2A199F

secondary

#B6C64E

accent

#F038D8

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #2A199F

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

Preview Lab → · Contrast checker → · Palette generator →