#1A1E8F#1A1E8F

#1A1E8F is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.2% C 0.178 H 270.1°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#1A1E8F
RGB	rgb(26, 30, 143)
HSL	hsl(238, 69%, 33%)
HSV	hsv(238, 82%, 56%)
CMYK	cmyk(81.8%, 79%, 0%, 43.9%)
CIE-LAB	lab(20.56, 39.79, -61.49)
CIE-LCH	lch(20.56, 73.24, 302.91°)
OKLab	oklab(33.21% 0.0002 -0.1781)
OKLCH	oklch(33.21% 0.178 270.1)
XYZ	xyz(5.8465, 3.1307, 26.2774)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1E8F #8F8B1A

analogous

#1A588F #1A1E8F #501A8F

triadic

#1A1E8F #8F1A1E #1E8F1A

tetradic

#1A1E8F #8F1A58 #8F8B1A #1A8F50

square

#1A1E8F #8F1A58 #8F8B1A #1A8F50

split-complementary

#1A1E8F #8F501A #588F1A

monochromatic

#070827 #11135B #1A1E8F #2329C3 #464BDD

Accessibility & contrast

On white

12.91

#1A1E8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1A1E8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1E8F

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1E8F	#FFFFFF	#000000	##FFFFFF
##1A1E8F	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003792

Deuteranopia (green-blind)

#002B8D

Tritanopia (blue-blind)

#004056

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1a1e8f;
/* rgb */ color: rgb(26, 30, 143);
/* oklch */ color: oklch(33.2% 0.178 270.1);

Tailwind

colors: {
  custom: {
    50: '#6e5cb1',
    500: '#1a1e8f',
    950: '#000000',
  },
}

SCSS

$custom: #1a1e8f;
$custom-light: #6e5cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1e8f",
  "rgb": {
    "r": 26,
    "g": 30,
    "b": 143
  },
  "hsl": {
    "h": 237.949,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.33213,
    "c": 0.17808,
    "h": 270.1
  },
  "luminance": 0.03131
}

Semantic roles & 50–950 ramp

primary

#1A1E8F

secondary

#BFBB46

accent

#E63CEC

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1A1E8F

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

Preview Lab → · Contrast checker → · Palette generator →