#1846B0#1846B0

#1846B0 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.5% C 0.176 H 263.2°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#1846B0
RGB	rgb(24, 70, 176)
HSL	hsl(222, 76%, 39%)
HSV	hsv(222, 86%, 69%)
CMYK	cmyk(86.4%, 60.2%, 0%, 31%)
CIE-LAB	lab(33.37, 26.36, -60.48)
CIE-LCH	lch(33.37, 65.98, 293.55°)
OKLab	oklab(43.52% -0.0208 -0.175)
OKLCH	oklch(43.52% 0.176 263.2)
XYZ	xyz(10.4005, 7.7078, 42.0055)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1846B0 #B08218

analogous

#1892B0 #1846B0 #3618B0

triadic

#1846B0 #B01846 #46B018

tetradic

#1846B0 #B01892 #B08218 #18B036

square

#1846B0 #B01892 #B08218 #18B036

split-complementary

#1846B0 #B03618 #92B018

monochromatic

#091B44 #11317A #1846B0 #245DE1 #5A85E8

Accessibility & contrast

On white

8.26

#1846B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#1846B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1846B0

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1846B0	#FFFFFF	#000000	##FFFFFF
##1846B0	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B4

Deuteranopia (green-blind)

#0048AE

Tritanopia (blue-blind)

#006174

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1846b0;
/* rgb */ color: rgb(24, 70, 176);
/* oklch */ color: oklch(43.5% 0.176 263.2);

Tailwind

colors: {
  custom: {
    50: '#7378c8',
    500: '#1846b0',
    950: '#000000',
  },
}

SCSS

$custom: #1846b0;
$custom-light: #7378c8;
$custom-dark: #000000;

JSON

{
  "hex": "#1846b0",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 176
  },
  "hsl": {
    "h": 221.842,
    "s": 76,
    "l": 39.216
  },
  "oklch": {
    "l": 0.43519,
    "c": 0.17626,
    "h": 263.2
  },
  "luminance": 0.07709
}

Semantic roles & 50–950 ramp

primary

#1846B0

secondary

#CCA958

accent

#B935F3

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #1846B0

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

Preview Lab → · Contrast checker → · Palette generator →