#1A206E#1A206E

#1A206E is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.8% C 0.133 H 271.9°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#1A206E
RGB	rgb(26, 32, 110)
HSL	hsl(236, 62%, 27%)
HSV	hsv(236, 76%, 43%)
CMYK	cmyk(76.4%, 70.9%, 0%, 56.9%)
CIE-LAB	lab(17.36, 26.52, -45.80)
CIE-LCH	lch(17.36, 52.93, 300.07°)
OKLab	oklab(29.84% 0.0044 -0.1325)
OKLCH	oklch(29.84% 0.133 271.9)
XYZ	xyz(3.7560, 2.3780, 15.0099)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A206E #6E681A

analogous

#1A4A6E #1A206E #3E1A6E

triadic

#1A206E #6E1A20 #206E1A

tetradic

#1A206E #6E1A4A #6E681A #1A6E3E

square

#1A206E #6E1A4A #6E681A #1A6E3E

split-complementary

#1A206E #6E3E1A #4A6E1A

monochromatic

#060719 #0E123D #1A206E #262EA0 #343FCF

Accessibility & contrast

On white

14.23

#1A206E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#1A206E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A206E

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A206E	#FFFFFF	#000000	##FFFFFF
##1A206E	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F70

Deuteranopia (green-blind)

#00276D

Tritanopia (blue-blind)

#003544

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1a206e;
/* rgb */ color: rgb(26, 32, 110);
/* oklch */ color: oklch(29.8% 0.133 271.9);

Tailwind

colors: {
  custom: {
    50: '#655b98',
    500: '#1a206e',
    950: '#000000',
  },
}

SCSS

$custom: #1a206e;
$custom-light: #655b98;
$custom-dark: #000000;

JSON

{
  "hex": "#1a206e",
  "rgb": {
    "r": 26,
    "g": 32,
    "b": 110
  },
  "hsl": {
    "h": 235.714,
    "s": 61.765,
    "l": 26.667
  },
  "oklch": {
    "l": 0.29841,
    "c": 0.13252,
    "h": 271.9
  },
  "luminance": 0.02378
}

Semantic roles & 50–950 ramp

primary

#1A206E

secondary

#A39C41

accent

#D943E5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #1A206E

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

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