#1A1C85#1A1C85

#1A1C85 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.8% C 0.167 H 270.9°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#1A1C85
RGB	rgb(26, 28, 133)
HSL	hsl(239, 67%, 31%)
HSV	hsv(239, 80%, 52%)
CMYK	cmyk(80.5%, 78.9%, 0%, 47.8%)
CIE-LAB	lab(18.98, 37.47, -57.83)
CIE-LCH	lch(18.98, 68.91, 302.94°)
OKLab	oklab(31.76% 0.0027 -0.1675)
OKLCH	oklch(31.76% 0.167 270.9)
XYZ	xyz(5.0735, 2.7430, 22.4478)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1C85 #85831A

analogous

#1A5185 #1A1C85 #4D1A85

triadic

#1A1C85 #851A1C #1C851A

tetradic

#1A1C85 #851A51 #85831A #1A854D

square

#1A1C85 #851A51 #85831A #1A854D

split-complementary

#1A1C85 #854D1A #51851A

monochromatic

#06061F #101152 #1A1C85 #2427B8 #4043DA

Accessibility & contrast

On white

13.56

#1A1C85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1A1C85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1C85

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1C85	#FFFFFF	#000000	##FFFFFF
##1A1C85	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003388

Deuteranopia (green-blind)

#002983

Tritanopia (blue-blind)

#003C50

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1a1c85;
/* rgb */ color: rgb(26, 28, 133);
/* oklch */ color: oklch(31.8% 0.167 270.9);

Tailwind

colors: {
  custom: {
    50: '#6c5aaa',
    500: '#1a1c85',
    950: '#000000',
  },
}

SCSS

$custom: #1a1c85;
$custom-light: #6c5aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1c85",
  "rgb": {
    "r": 26,
    "g": 28,
    "b": 133
  },
  "hsl": {
    "h": 238.879,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.31758,
    "c": 0.16748,
    "h": 270.9
  },
  "luminance": 0.02744
}

Semantic roles & 50–950 ramp

primary

#1A1C85

secondary

#B8B642

accent

#E73EEA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1A1C85

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

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