#19437E#19437E

#19437E is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.8% C 0.110 H 257.7°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#19437E
RGB	rgb(25, 67, 126)
HSL	hsl(215, 67%, 30%)
HSV	hsv(215, 80%, 49%)
CMYK	cmyk(80.2%, 46.8%, 0%, 50.6%)
CIE-LAB	lab(28.71, 8.25, -37.57)
CIE-LCH	lch(28.71, 38.46, 282.39°)
OKLab	oklab(38.78% -0.0235 -0.1077)
OKLCH	oklch(38.78% 0.11 257.7)
XYZ	xyz(6.1726, 5.7266, 20.5146)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19437E #7E5419

analogous

#19757E #19437E #22197E

triadic

#19437E #7E1943 #437E19

tetradic

#19437E #7E1975 #7E5419 #197E22

square

#19437E #7E1975 #7E5419 #197E22

split-complementary

#19437E #7E2219 #757E19

monochromatic

#050E1A #0F284B #19437E #235EB1 #3A7BD8

Accessibility & contrast

On white

9.79

#19437E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#19437E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19437E

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19437E	#FFFFFF	#000000	##FFFFFF
##19437E	1.00	9.79	2.15	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#244980

Deuteranopia (green-blind)

#0E3F7D

Tritanopia (blue-blind)

#00515A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #19437e;
/* rgb */ color: rgb(25, 67, 126);
/* oklch */ color: oklch(38.8% 0.110 257.7);

Tailwind

colors: {
  custom: {
    50: '#6676a4',
    500: '#19437e',
    950: '#000000',
  },
}

SCSS

$custom: #19437e;
$custom-light: #6676a4;
$custom-dark: #000000;

JSON

{
  "hex": "#19437e",
  "rgb": {
    "r": 25,
    "g": 67,
    "b": 126
  },
  "hsl": {
    "h": 215.05,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38785,
    "c": 0.11026,
    "h": 257.7
  },
  "luminance": 0.05727
}

Semantic roles & 50–950 ramp

primary

#19437E

secondary

#B28341

accent

#A23EEA

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #19437E

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

Preview Lab → · Contrast checker → · Palette generator →