#1848A0#1848A0

#1848A0 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.6% C 0.152 H 261.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#1848A0
RGB	rgb(24, 72, 160)
HSL	hsl(219, 74%, 36%)
HSV	hsv(219, 85%, 63%)
CMYK	cmyk(85%, 55%, 0%, 37.3%)
CIE-LAB	lab(32.63, 18.61, -52.11)
CIE-LCH	lch(32.63, 55.33, 289.66°)
OKLab	oklab(42.56% -0.0231 -0.1504)
OKLCH	oklch(42.56% 0.152 261.3)
XYZ	xyz(9.0369, 7.3659, 34.1963)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1848A0 #A07018

analogous

#188CA0 #1848A0 #2C18A0

triadic

#1848A0 #A01848 #48A018

tetradic

#1848A0 #A0188C #A07018 #18A02C

square

#1848A0 #A0188C #A07018 #18A02C

split-complementary

#1848A0 #A02C18 #8CA018

monochromatic

#081836 #10306B #1848A0 #2060D5 #4E83E4

Accessibility & contrast

On white

8.49

#1848A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1848A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1848A0

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1848A0	#FFFFFF	#000000	##FFFFFF
##1848A0	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A3

Deuteranopia (green-blind)

#00479E

Tritanopia (blue-blind)

#005E6D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1848a0;
/* rgb */ color: rgb(24, 72, 160);
/* oklch */ color: oklch(42.6% 0.152 261.3);

Tailwind

colors: {
  custom: {
    50: '#6f7abd',
    500: '#1848a0',
    950: '#000000',
  },
}

SCSS

$custom: #1848a0;
$custom-light: #6f7abd;
$custom-dark: #000000;

JSON

{
  "hex": "#1848a0",
  "rgb": {
    "r": 24,
    "g": 72,
    "b": 160
  },
  "hsl": {
    "h": 218.824,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.42557,
    "c": 0.15218,
    "h": 261.3
  },
  "luminance": 0.07367
}

Semantic roles & 50–950 ramp

primary

#1848A0

secondary

#C69C4D

accent

#AF37F1

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #1848A0

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

Preview Lab → · Contrast checker → · Palette generator →