#1850A0#1850A0

#1850A0 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.3% C 0.142 H 258.3°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#1850A0
RGB	rgb(24, 80, 160)
HSL	hsl(215, 74%, 36%)
HSV	hsv(215, 85%, 63%)
CMYK	cmyk(85%, 50%, 0%, 37.3%)
CIE-LAB	lab(34.94, 13.19, -48.36)
CIE-LCH	lch(34.94, 50.13, 285.25°)
OKLab	oklab(44.32% -0.0287 -0.1392)
OKLCH	oklch(44.32% 0.142 258.3)
XYZ	xyz(9.5882, 8.4684, 34.3801)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1850A0 #A06818

analogous

#1894A0 #1850A0 #2418A0

triadic

#1850A0 #A01850 #50A018

tetradic

#1850A0 #A01894 #A06818 #18A024

square

#1850A0 #A01894 #A06818 #18A024

split-complementary

#1850A0 #A02418 #94A018

monochromatic

#081B36 #10356B #1850A0 #206BD5 #4E8CE4

Accessibility & contrast

On white

7.80

#1850A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1850A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1850A0

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1850A0	#FFFFFF	#000000	##FFFFFF
##1850A0	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F59A3

Deuteranopia (green-blind)

#004C9E

Tritanopia (blue-blind)

#006370

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1850a0;
/* rgb */ color: rgb(24, 80, 160);
/* oklch */ color: oklch(44.3% 0.142 258.3);

Tailwind

colors: {
  custom: {
    50: '#6e80bd',
    500: '#1850a0',
    950: '#000000',
  },
}

SCSS

$custom: #1850a0;
$custom-light: #6e80bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1850a0",
  "rgb": {
    "r": 24,
    "g": 80,
    "b": 160
  },
  "hsl": {
    "h": 215.294,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44324,
    "c": 0.14216,
    "h": 258.3
  },
  "luminance": 0.0847
}

Semantic roles & 50–950 ramp

primary

#1850A0

secondary

#C6954D

accent

#A437F1

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #1850A0

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

Preview Lab → · Contrast checker → · Palette generator →