#19297F#19297F

#19297F is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.2% C 0.145 H 268.5°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#19297F
RGB	rgb(25, 41, 127)
HSL	hsl(231, 67%, 30%)
HSV	hsv(231, 80%, 50%)
CMYK	cmyk(80.3%, 67.7%, 0%, 50.2%)
CIE-LAB	lab(21.30, 26.87, -50.23)
CIE-LCH	lch(21.30, 56.97, 298.14°)
OKLab	oklab(33.22% -0.0037 -0.1454)
OKLCH	oklch(33.22% 0.145 268.5)
XYZ	xyz(5.0233, 3.3243, 20.4515)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19297F #7F6F19

analogous

#195C7F #19297F #3C197F

triadic

#19297F #7F1929 #297F19

tetradic

#19297F #7F195C #7F6F19 #197F3C

square

#19297F #7F195C #7F6F19 #197F3C

split-complementary

#19297F #7F3C19 #5C7F19

monochromatic

#05081A #0F184C #19297F #233AB2 #3A53D8

Accessibility & contrast

On white

12.61

#19297F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#19297F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19297F

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19297F	#FFFFFF	#000000	##FFFFFF
##19297F	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003882

Deuteranopia (green-blind)

#002E7D

Tritanopia (blue-blind)

#004050

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #19297f;
/* rgb */ color: rgb(25, 41, 127);
/* oklch */ color: oklch(33.2% 0.145 268.5);

Tailwind

colors: {
  custom: {
    50: '#6862a5',
    500: '#19297f',
    950: '#000000',
  },
}

SCSS

$custom: #19297f;
$custom-light: #6862a5;
$custom-dark: #000000;

JSON

{
  "hex": "#19297f",
  "rgb": {
    "r": 25,
    "g": 41,
    "b": 127
  },
  "hsl": {
    "h": 230.588,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33217,
    "c": 0.14542,
    "h": 268.5
  },
  "luminance": 0.03325
}

Semantic roles & 50–950 ramp

primary

#19297F

secondary

#B3A141

accent

#CF3EEA

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #19297F

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

Preview Lab → · Contrast checker → · Palette generator →