#2D19B4#2D19B4

#2D19B4 is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 38.2% C 0.220 H 274.1°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#2D19B4
RGB	rgb(45, 25, 180)
HSL	hsl(248, 76%, 40%)
HSV	hsv(248, 86%, 71%)
CMYK	cmyk(75%, 86.1%, 0%, 29.4%)
CIE-LAB	lab(25.40, 54.91, -75.96)
CIE-LCH	lch(25.40, 93.73, 305.86°)
OKLab	oklab(38.17% 0.0158 -0.2196)
OKLCH	oklch(38.17% 0.22 274.1)
XYZ	xyz(9.6653, 4.5474, 43.5395)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D19B4 #A0B419

analogous

#1952B4 #2D19B4 #7A19B4

triadic

#2D19B4 #B42D19 #19B42D

tetradic

#2D19B4 #B41952 #A0B419 #19B47A

square

#2D19B4 #B41952 #A0B419 #19B47A

split-complementary

#2D19B4 #B47A19 #52B419

monochromatic

#120A49 #20127E #2D19B4 #4129E1 #705FE9

Accessibility & contrast

On white

11.00

#2D19B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2D19B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D19B4

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D19B4	#FFFFFF	#000000	##FFFFFF
##2D19B4	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B8

Deuteranopia (green-blind)

#0035B1

Tritanopia (blue-blind)

#004D6A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d19b4;
/* rgb */ color: rgb(45, 25, 180);
/* oklch */ color: oklch(38.2% 0.220 274.1);

Tailwind

colors: {
  custom: {
    50: '#7e5dcc',
    500: '#2d19b4',
    950: '#000000',
  },
}

SCSS

$custom: #2d19b4;
$custom-light: #7e5dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d19b4",
  "rgb": {
    "r": 45,
    "g": 25,
    "b": 180
  },
  "hsl": {
    "h": 247.742,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.38172,
    "c": 0.22014,
    "h": 274.1
  },
  "luminance": 0.04548
}

Semantic roles & 50–950 ramp

primary

#2D19B4

secondary

#BECD5C

accent

#F236DA

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0C0514

muted

#7D7982

Preview Lab

Preview with #2D19B4

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

Preview Lab → · Contrast checker → · Palette generator →