#1C26A0#1C26A0

#1C26A0 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.4% C 0.191 H 269.0°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#1C26A0
RGB	rgb(28, 38, 160)
HSL	hsl(235, 70%, 37%)
HSV	hsv(235, 83%, 63%)
CMYK	cmyk(82.5%, 76.3%, 0%, 37.3%)
CIE-LAB	lab(24.23, 41.21, -65.88)
CIE-LCH	lch(24.23, 77.70, 302.03°)
OKLab	oklab(36.41% -0.0032 -0.1909)
OKLCH	oklch(36.41% 0.191 269)
XYZ	xyz(7.5150, 4.1703, 33.6598)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C26A0 #A0961C

analogous

#1C68A0 #1C26A0 #541CA0

triadic

#1C26A0 #A01C26 #26A01C

tetradic

#1C26A0 #A01C68 #A0961C #1CA054

square

#1C26A0 #A01C68 #A0961C #1CA054

split-complementary

#1C26A0 #A0541C #68A01C

monochromatic

#0A0D38 #131A6C #1C26A0 #2532D4 #5560E1

Accessibility & contrast

On white

11.45

#1C26A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#1C26A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C26A0

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C26A0	#FFFFFF	#000000	##FFFFFF
##1C26A0	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#00339E

Tritanopia (blue-blind)

#004A61

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1c26a0;
/* rgb */ color: rgb(28, 38, 160);
/* oklch */ color: oklch(36.4% 0.191 269.0);

Tailwind

colors: {
  custom: {
    50: '#7362bd',
    500: '#1c26a0',
    950: '#000000',
  },
}

SCSS

$custom: #1c26a0;
$custom-light: #7362bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1c26a0",
  "rgb": {
    "r": 28,
    "g": 38,
    "b": 160
  },
  "hsl": {
    "h": 235.455,
    "s": 70.213,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36407,
    "c": 0.1909,
    "h": 269
  },
  "luminance": 0.04171
}

Semantic roles & 50–950 ramp

primary

#1C26A0

secondary

#C4BC53

accent

#DF3BED

background

#F7F5FB

surface

#EEEAF7

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #1C26A0

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

Preview Lab → · Contrast checker → · Palette generator →