#19437F#19437F

#19437F is a dark, moderate blue. Relative luminance 0.058; OKLCH L 38.9% C 0.112 H 257.9°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#19437F
RGB	rgb(25, 67, 127)
HSL	hsl(215, 67%, 30%)
HSV	hsv(215, 80%, 50%)
CMYK	cmyk(80.3%, 47.2%, 0%, 50.2%)
CIE-LAB	lab(28.78, 8.66, -38.08)
CIE-LCH	lch(28.78, 39.06, 282.82°)
OKLab	oklab(38.86% -0.0233 -0.1092)
OKLCH	oklch(38.86% 0.112 257.9)
XYZ	xyz(6.2374, 5.7526, 20.8562)
Luminance	0.0575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19437F #7F5519

analogous

#19767F #19437F #22197F

triadic

#19437F #7F1943 #437F19

tetradic

#19437F #7F1976 #7F5519 #197F22

square

#19437F #7F1976 #7F5519 #197F22

split-complementary

#19437F #7F2219 #767F19

monochromatic

#050D1A #0F284C #19437F #235EB2 #3A7BD8

Accessibility & contrast

On white

9.76

#19437F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#19437F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19437F

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19437F	#FFFFFF	#000000	##FFFFFF
##19437F	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234981

Deuteranopia (green-blind)

#0B407E

Tritanopia (blue-blind)

#00515A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #19437f;
/* rgb */ color: rgb(25, 67, 127);
/* oklch */ color: oklch(38.9% 0.112 257.9);

Tailwind

colors: {
  custom: {
    50: '#6776a4',
    500: '#19437f',
    950: '#000000',
  },
}

SCSS

$custom: #19437f;
$custom-light: #6776a4;
$custom-dark: #000000;

JSON

{
  "hex": "#19437f",
  "rgb": {
    "r": 25,
    "g": 67,
    "b": 127
  },
  "hsl": {
    "h": 215.294,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38859,
    "c": 0.11171,
    "h": 257.9
  },
  "luminance": 0.05753
}

Semantic roles & 50–950 ramp

primary

#19437F

secondary

#B38441

accent

#A33EEA

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #19437F

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

Preview Lab → · Contrast checker → · Palette generator →