#131956#131956

#131956 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.5% C 0.109 H 271.7°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#131956
RGB	rgb(19, 25, 86)
HSL	hsl(235, 64%, 21%)
HSV	hsv(235, 78%, 34%)
CMYK	cmyk(77.9%, 70.9%, 0%, 66.3%)
CIE-LAB	lab(12.64, 21.06, -37.65)
CIE-LCH	lch(12.64, 43.14, 299.23°)
OKLab	oklab(25.54% 0.0032 -0.1088)
OKLCH	oklch(25.54% 0.109 271.7)
XYZ	xyz(2.2953, 1.5054, 8.9719)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131956 #565013

analogous

#133A56 #131956 #2E1356

triadic

#131956 #561319 #195613

tetradic

#131956 #56133A #565013 #13562E

square

#131956 #56133A #565013 #13562E

split-complementary

#131956 #562E13 #3A5613

monochromatic

#060719 #080A24 #131956 #1E2888 #2936BA

Accessibility & contrast

On white

16.14

#131956 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#131956 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131956

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131956	#FFFFFF	#000000	##FFFFFF
##131956	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002458

Deuteranopia (green-blind)

#001E55

Tritanopia (blue-blind)

#002935

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #131956;
/* rgb */ color: rgb(19, 25, 86);
/* oklch */ color: oklch(25.5% 0.109 271.7);

Tailwind

colors: {
  custom: {
    50: '#5c5586',
    500: '#131956',
    950: '#000000',
  },
}

SCSS

$custom: #131956;
$custom-light: #5c5586;
$custom-dark: #000000;

JSON

{
  "hex": "#131956",
  "rgb": {
    "r": 19,
    "g": 25,
    "b": 86
  },
  "hsl": {
    "h": 234.627,
    "s": 63.81,
    "l": 20.588
  },
  "oklch": {
    "l": 0.25543,
    "c": 0.10886,
    "h": 271.7
  },
  "luminance": 0.01506
}

Semantic roles & 50–950 ramp

primary

#131956

secondary

#8E8636

accent

#D841E7

background

#F5F5F8

surface

#E9E8EF

border

#C5C4CA

text

#05030B

muted

#79787C

Preview Lab

Preview with #131956

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

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