#1A196D#1A196D

#1A196D is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.5% C 0.139 H 273.6°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#1A196D
RGB	rgb(26, 25, 109)
HSL	hsl(241, 63%, 26%)
HSV	hsv(241, 77%, 43%)
CMYK	cmyk(76.1%, 77.1%, 0%, 57.3%)
CIE-LAB	lab(15.58, 30.73, -48.07)
CIE-LCH	lch(15.58, 57.05, 302.59°)
OKLab	oklab(28.54% 0.0088 -0.139)
OKLCH	oklch(28.54% 0.139 273.6)
XYZ	xyz(3.5330, 2.0186, 14.6685)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A196D #6C6D19

analogous

#19426D #1A196D #44196D

triadic

#1A196D #6D1A19 #196D1A

tetradic

#1A196D #6D1942 #6C6D19 #196D44

square

#1A196D #6D1942 #6C6D19 #196D44

split-complementary

#1A196D #6D4419 #426D19

monochromatic

#060619 #0E0E3B #1A196D #26249F #3331D0

Accessibility & contrast

On white

14.96

#1A196D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#1A196D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A196D

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A196D	#FFFFFF	#000000	##FFFFFF
##1A196D	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B6F

Deuteranopia (green-blind)

#00236B

Tritanopia (blue-blind)

#003141

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1a196d;
/* rgb */ color: rgb(26, 25, 109);
/* oklch */ color: oklch(28.5% 0.139 273.6);

Tailwind

colors: {
  custom: {
    50: '#655798',
    500: '#1a196d',
    950: '#000000',
  },
}

SCSS

$custom: #1a196d;
$custom-light: #655798;
$custom-dark: #000000;

JSON

{
  "hex": "#1a196d",
  "rgb": {
    "r": 26,
    "g": 25,
    "b": 109
  },
  "hsl": {
    "h": 240.714,
    "s": 62.687,
    "l": 26.275
  },
  "oklch": {
    "l": 0.28535,
    "c": 0.13933,
    "h": 273.6
  },
  "luminance": 0.02019
}

Semantic roles & 50–950 ramp

primary

#1A196D

secondary

#A1A23F

accent

#E642E4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1A196D

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

Preview Lab → · Contrast checker → · Palette generator →