#131A67#131A67

#131A67 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.6% C 0.132 H 270.3°. Best body text is #FFFFFF at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#131A67
RGB	rgb(19, 26, 103)
HSL	hsl(235, 69%, 24%)
HSV	hsv(235, 82%, 40%)
CMYK	cmyk(81.6%, 74.8%, 0%, 59.6%)
CIE-LAB	lab(14.71, 27.11, -45.59)
CIE-LCH	lch(14.71, 53.04, 300.74°)
OKLab	oklab(27.59% 0.0007 -0.132)
OKLCH	oklch(27.59% 0.132 270.3)
XYZ	xyz(3.0853, 1.8562, 13.0250)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131A67 #676013

analogous

#134467 #131A67 #361367

triadic

#131A67 #67131A #1A6713

tetradic

#131A67 #671344 #676013 #136736

square

#131A67 #671344 #676013 #136736

split-complementary

#131A67 #673613 #446713

monochromatic

#05071A #090D33 #131A67 #1D279B #2634CE

Accessibility & contrast

On white

15.31

#131A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#131A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131A67

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131A67	#FFFFFF	#000000	##FFFFFF
##131A67	1.00	15.31	1.37	15.31
#FFFFFF	15.31	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002969

Deuteranopia (green-blind)

#002166

Tritanopia (blue-blind)

#00303E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #131a67;
/* rgb */ color: rgb(19, 26, 103);
/* oklch */ color: oklch(27.6% 0.132 270.3);

Tailwind

colors: {
  custom: {
    50: '#615793',
    500: '#131a67',
    950: '#000000',
  },
}

SCSS

$custom: #131a67;
$custom-light: #615793;
$custom-dark: #000000;

JSON

{
  "hex": "#131a67",
  "rgb": {
    "r": 19,
    "g": 26,
    "b": 103
  },
  "hsl": {
    "h": 235,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27594,
    "c": 0.132,
    "h": 270.3
  },
  "luminance": 0.01857
}

Semantic roles & 50–950 ramp

primary

#131A67

secondary

#9E9637

accent

#DD3CEC

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #131A67

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

Preview Lab → · Contrast checker → · Palette generator →