#1A206C#1A206C

#1A206C is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.6% C 0.130 H 272.0°. Best body text is #FFFFFF at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#1A206C
RGB	rgb(26, 32, 108)
HSL	hsl(236, 61%, 26%)
HSV	hsv(236, 76%, 42%)
CMYK	cmyk(75.9%, 70.4%, 0%, 57.6%)
CIE-LAB	lab(17.16, 25.75, -44.83)
CIE-LCH	lch(17.16, 51.70, 299.87°)
OKLab	oklab(29.63% 0.0046 -0.1296)
OKLCH	oklch(29.63% 0.13 272)
XYZ	xyz(3.6484, 2.3350, 14.4429)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A206C #6C661A

analogous

#1A496C #1A206C #3D1A6C

triadic

#1A206C #6C1A20 #206C1A

tetradic

#1A206C #6C1A49 #6C661A #1A6C3D

square

#1A206C #6C1A49 #6C661A #1A6C3D

split-complementary

#1A206C #6C3D1A #496C1A

monochromatic

#060719 #0E113B #1A206C #262F9D #333ECE

Accessibility & contrast

On white

14.31

#1A206C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#1A206C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A206C

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A206C	#FFFFFF	#000000	##FFFFFF
##1A206C	1.00	14.31	1.47	14.31
#FFFFFF	14.31	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6E

Deuteranopia (green-blind)

#00266B

Tritanopia (blue-blind)

#003443

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1a206c;
/* rgb */ color: rgb(26, 32, 108);
/* oklch */ color: oklch(29.6% 0.130 272.0);

Tailwind

colors: {
  custom: {
    50: '#645b97',
    500: '#1a206c',
    950: '#000000',
  },
}

SCSS

$custom: #1a206c;
$custom-light: #645b97;
$custom-dark: #000000;

JSON

{
  "hex": "#1a206c",
  "rgb": {
    "r": 26,
    "g": 32,
    "b": 108
  },
  "hsl": {
    "h": 235.61,
    "s": 61.194,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29632,
    "c": 0.1297,
    "h": 272
  },
  "luminance": 0.02335
}

Semantic roles & 50–950 ramp

primary

#1A206C

secondary

#A19A41

accent

#D943E4

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #1A206C

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

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