#1849A1#1849A1

#1849A1 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.9% C 0.152 H 261.1°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#1849A1
RGB	rgb(24, 73, 161)
HSL	hsl(219, 74%, 36%)
HSV	hsv(219, 85%, 63%)
CMYK	cmyk(85.1%, 54.7%, 0%, 36.9%)
CIE-LAB	lab(32.99, 18.34, -52.13)
CIE-LCH	lch(32.99, 55.26, 289.38°)
OKLab	oklab(42.86% -0.0236 -0.1504)
OKLCH	oklch(42.86% 0.152 261.1)
XYZ	xyz(9.1899, 7.5313, 34.6806)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1849A1 #A17018

analogous

#188EA1 #1849A1 #2C18A1

triadic

#1849A1 #A11849 #49A118

tetradic

#1849A1 #A1188E #A17018 #18A12C

square

#1849A1 #A1188E #A17018 #18A12C

split-complementary

#1849A1 #A12C18 #8EA118

monochromatic

#081936 #10316C #1849A1 #2061D6 #4F84E5

Accessibility & contrast

On white

8.38

#1849A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1849A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1849A1

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1849A1	#FFFFFF	#000000	##FFFFFF
##1849A1	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A4

Deuteranopia (green-blind)

#00489F

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1849a1;
/* rgb */ color: rgb(24, 73, 161);
/* oklch */ color: oklch(42.9% 0.152 261.1);

Tailwind

colors: {
  custom: {
    50: '#6f7bbd',
    500: '#1849a1',
    950: '#000000',
  },
}

SCSS

$custom: #1849a1;
$custom-light: #6f7bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#1849a1",
  "rgb": {
    "r": 24,
    "g": 73,
    "b": 161
  },
  "hsl": {
    "h": 218.54,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.42855,
    "c": 0.15229,
    "h": 261.1
  },
  "luminance": 0.07532
}

Semantic roles & 50–950 ramp

primary

#1849A1

secondary

#C79C4E

accent

#AE37F1

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #1849A1

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

Preview Lab → · Contrast checker → · Palette generator →