#1826A0#1826A0

#1826A0 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.2% C 0.192 H 268.0°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#1826A0
RGB	rgb(24, 38, 160)
HSL	hsl(234, 74%, 36%)
HSV	hsv(234, 85%, 63%)
CMYK	cmyk(85%, 76.3%, 0%, 37.3%)
CIE-LAB	lab(24.06, 40.97, -66.16)
CIE-LCH	lch(24.06, 77.82, 301.77°)
OKLab	oklab(36.24% -0.0068 -0.1918)
OKLCH	oklch(36.24% 0.192 268)
XYZ	xyz(7.4128, 4.1176, 33.6550)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1826A0 #A09218

analogous

#186AA0 #1826A0 #4E18A0

triadic

#1826A0 #A01826 #26A018

tetradic

#1826A0 #A0186A #A09218 #18A04E

square

#1826A0 #A0186A #A09218 #18A04E

split-complementary

#1826A0 #A04E18 #6AA018

monochromatic

#080D36 #10196B #1826A0 #2033D5 #4E5DE4

Accessibility & contrast

On white

11.52

#1826A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#1826A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1826A0

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1826A0	#FFFFFF	#000000	##FFFFFF
##1826A0	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#00329E

Tritanopia (blue-blind)

#004A61

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1826a0;
/* rgb */ color: rgb(24, 38, 160);
/* oklch */ color: oklch(36.2% 0.192 268.0);

Tailwind

colors: {
  custom: {
    50: '#7262bd',
    500: '#1826a0',
    950: '#000000',
  },
}

SCSS

$custom: #1826a0;
$custom-light: #7262bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1826a0",
  "rgb": {
    "r": 24,
    "g": 38,
    "b": 160
  },
  "hsl": {
    "h": 233.824,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36238,
    "c": 0.19189,
    "h": 268
  },
  "luminance": 0.04118
}

Semantic roles & 50–950 ramp

primary

#1826A0

secondary

#C6BA4D

accent

#DD37F1

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#090512

muted

#7B7981

Preview Lab

Preview with #1826A0

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

Preview Lab → · Contrast checker → · Palette generator →