#1A419B#1A419B

#1A419B is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.7% C 0.154 H 263.4°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#1A419B
RGB	rgb(26, 65, 155)
HSL	hsl(222, 71%, 35%)
HSV	hsv(222, 83%, 61%)
CMYK	cmyk(83.2%, 58.1%, 0%, 39.2%)
CIE-LAB	lab(30.32, 21.57, -52.84)
CIE-LCH	lch(30.32, 57.07, 292.20°)
OKLab	oklab(40.7% -0.0176 -0.1527)
OKLCH	oklch(40.7% 0.154 263.4)
XYZ	xyz(8.2306, 6.3658, 31.7989)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A419B #9B741A

analogous

#1A829B #1A419B #331A9B

triadic

#1A419B #9B1A41 #419B1A

tetradic

#1A419B #9B1A82 #9B741A #1A9B33

square

#1A419B #9B1A82 #9B741A #1A9B33

split-complementary

#1A419B #9B331A #829B1A

monochromatic

#081532 #112B67 #1A419B #2357CF #4E7BE1

Accessibility & contrast

On white

9.24

#1A419B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#1A419B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A419B

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A419B	#FFFFFF	#000000	##FFFFFF
##1A419B	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9E

Deuteranopia (green-blind)

#004299

Tritanopia (blue-blind)

#005867

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1a419b;
/* rgb */ color: rgb(26, 65, 155);
/* oklch */ color: oklch(40.7% 0.154 263.4);

Tailwind

colors: {
  custom: {
    50: '#6e75b9',
    500: '#1a419b',
    950: '#000000',
  },
}

SCSS

$custom: #1a419b;
$custom-light: #6e75b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1a419b",
  "rgb": {
    "r": 26,
    "g": 65,
    "b": 155
  },
  "hsl": {
    "h": 221.86,
    "s": 71.271,
    "l": 35.49
  },
  "oklch": {
    "l": 0.40704,
    "c": 0.15367,
    "h": 263.4
  },
  "luminance": 0.06367
}

Semantic roles & 50–950 ramp

primary

#1A419B

secondary

#C4A04D

accent

#B83AEE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080812

muted

#7B7B81

Preview Lab

Preview with #1A419B

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

Preview Lab → · Contrast checker → · Palette generator →