#1A2190#1A2190

#1A2190 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.8% C 0.176 H 269.7°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#1A2190
RGB	rgb(26, 33, 144)
HSL	hsl(236, 69%, 33%)
HSV	hsv(236, 82%, 56%)
CMYK	cmyk(81.9%, 77.1%, 0%, 43.5%)
CIE-LAB	lab(21.28, 38.41, -60.91)
CIE-LCH	lch(21.28, 72.01, 302.23°)
OKLab	oklab(33.76% -0.001 -0.1764)
OKLCH	oklch(33.76% 0.176 269.7)
XYZ	xyz(6.0022, 3.3202, 26.7047)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2190 #90891A

analogous

#1A5C90 #1A2190 #4E1A90

triadic

#1A2190 #901A21 #21901A

tetradic

#1A2190 #901A5C #90891A #1A904E

square

#1A2190 #901A5C #90891A #1A904E

split-complementary

#1A2190 #904E1A #5C901A

monochromatic

#070928 #11155C #1A2190 #232DC4 #4750DE

Accessibility & contrast

On white

12.62

#1A2190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#1A2190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2190

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2190	#FFFFFF	#000000	##FFFFFF
##1A2190	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003993

Deuteranopia (green-blind)

#002D8E

Tritanopia (blue-blind)

#004257

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1a2190;
/* rgb */ color: rgb(26, 33, 144);
/* oklch */ color: oklch(33.8% 0.176 269.7);

Tailwind

colors: {
  custom: {
    50: '#6e5eb2',
    500: '#1a2190',
    950: '#000000',
  },
}

SCSS

$custom: #1a2190;
$custom-light: #6e5eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2190",
  "rgb": {
    "r": 26,
    "g": 33,
    "b": 144
  },
  "hsl": {
    "h": 236.441,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.33759,
    "c": 0.17645,
    "h": 269.7
  },
  "luminance": 0.03321
}

Semantic roles & 50–950 ramp

primary

#1A2190

secondary

#BFB847

accent

#E23CEC

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1A2190

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

Preview Lab → · Contrast checker → · Palette generator →