#1A1990#1A1990

#1A1990 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.7% C 0.184 H 270.4°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#1A1990
RGB	rgb(26, 25, 144)
HSL	hsl(241, 70%, 33%)
HSV	hsv(241, 83%, 56%)
CMYK	cmyk(81.9%, 82.6%, 0%, 43.5%)
CIE-LAB	lab(19.75, 42.81, -63.45)
CIE-LCH	lch(19.75, 76.54, 304.01°)
OKLab	oklab(32.68% 0.0014 -0.1837)
OKLCH	oklch(32.68% 0.184 270.4)
XYZ	xyz(5.8060, 2.9278, 26.6393)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1990 #8F9019

analogous

#195390 #1A1990 #551990

triadic

#1A1990 #901A19 #19901A

tetradic

#1A1990 #901953 #8F9019 #199055

square

#1A1990 #901953 #8F9019 #199055

split-complementary

#1A1990 #905519 #539019

monochromatic

#070728 #11105C #1A1990 #2322C4 #4645DF

Accessibility & contrast

On white

13.24

#1A1990 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1A1990 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1990

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1990	#FFFFFF	#000000	##FFFFFF
##1A1990	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003693

Deuteranopia (green-blind)

#00298E

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a1990;
/* rgb */ color: rgb(26, 25, 144);
/* oklch */ color: oklch(32.7% 0.184 270.4);

Tailwind

colors: {
  custom: {
    50: '#6f59b2',
    500: '#1a1990',
    950: '#000000',
  },
}

SCSS

$custom: #1a1990;
$custom-light: #6f59b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1990",
  "rgb": {
    "r": 26,
    "g": 25,
    "b": 144
  },
  "hsl": {
    "h": 240.504,
    "s": 70.414,
    "l": 33.137
  },
  "oklch": {
    "l": 0.32683,
    "c": 0.18369,
    "h": 270.4
  },
  "luminance": 0.02928
}

Semantic roles & 50–950 ramp

primary

#1A1990

secondary

#BFC045

accent

#ED3BEC

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1A1990

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

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