#1A168E#1A168E

#1A168E is a dark, vivid blue. Relative luminance 0.027; OKLCH L 32.1% C 0.184 H 270.8°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#1A168E
RGB	rgb(26, 22, 142)
HSL	hsl(242, 73%, 32%)
HSV	hsv(242, 85%, 56%)
CMYK	cmyk(81.7%, 84.5%, 0%, 44.3%)
CIE-LAB	lab(19.00, 43.64, -63.46)
CIE-LCH	lch(19.00, 77.02, 304.52°)
OKLab	oklab(32.09% 0.0025 -0.1837)
OKLCH	oklch(32.09% 0.184 270.8)
XYZ	xyz(5.5937, 2.7458, 25.8211)
Luminance	0.0275 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A168E #8A8E16

analogous

#164E8E #1A168E #56168E

triadic

#1A168E #8E1A16 #168E1A

tetradic

#1A168E #8E164E #8A8E16 #168E56

square

#1A168E #8E164E #8A8E16 #168E56

split-complementary

#1A168E #8E5616 #4E8E16

monochromatic

#070624 #100E59 #1A168E #241EC3 #433DE1

Accessibility & contrast

On white

13.56

#1A168E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1A168E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A168E

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A168E	#FFFFFF	#000000	##FFFFFF
##1A168E	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)

#003491

Deuteranopia (green-blind)

#00288C

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1a168e;
/* rgb */ color: rgb(26, 22, 142);
/* oklch */ color: oklch(32.1% 0.184 270.8);

Tailwind

colors: {
  custom: {
    50: '#6f57b0',
    500: '#1a168e',
    950: '#000000',
  },
}

SCSS

$custom: #1a168e;
$custom-light: #6f57b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a168e",
  "rgb": {
    "r": 26,
    "g": 22,
    "b": 142
  },
  "hsl": {
    "h": 242,
    "s": 73.171,
    "l": 32.157
  },
  "oklch": {
    "l": 0.32086,
    "c": 0.18368,
    "h": 270.8
  },
  "luminance": 0.02746
}

Semantic roles & 50–950 ramp

primary

#1A168E

secondary

#BDC13F

accent

#F038EA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #1A168E

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

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