#19297E#19297E

#19297E is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.1% C 0.144 H 268.5°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#19297E
RGB	rgb(25, 41, 126)
HSL	hsl(230, 67%, 30%)
HSV	hsv(230, 80%, 49%)
CMYK	cmyk(80.2%, 67.5%, 0%, 50.6%)
CIE-LAB	lab(21.20, 26.48, -49.76)
CIE-LCH	lch(21.20, 56.36, 298.02°)
OKLab	oklab(33.12% -0.0037 -0.144)
OKLCH	oklch(33.12% 0.144 268.5)
XYZ	xyz(4.9584, 3.2984, 20.1099)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19297E #7E6E19

analogous

#195C7E #19297E #3C197E

triadic

#19297E #7E1929 #297E19

tetradic

#19297E #7E195C #7E6E19 #197E3C

square

#19297E #7E195C #7E6E19 #197E3C

split-complementary

#19297E #7E3C19 #5C7E19

monochromatic

#05081A #0F184B #19297E #233AB1 #3A53D8

Accessibility & contrast

On white

12.65

#19297E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#19297E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19297E

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19297E	#FFFFFF	#000000	##FFFFFF
##19297E	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003881

Deuteranopia (green-blind)

#002E7C

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #19297e;
/* rgb */ color: rgb(25, 41, 126);
/* oklch */ color: oklch(33.1% 0.144 268.5);

Tailwind

colors: {
  custom: {
    50: '#6862a4',
    500: '#19297e',
    950: '#000000',
  },
}

SCSS

$custom: #19297e;
$custom-light: #6862a4;
$custom-dark: #000000;

JSON

{
  "hex": "#19297e",
  "rgb": {
    "r": 25,
    "g": 41,
    "b": 126
  },
  "hsl": {
    "h": 230.495,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33116,
    "c": 0.14404,
    "h": 268.5
  },
  "luminance": 0.03299
}

Semantic roles & 50–950 ramp

primary

#19297E

secondary

#B2A041

accent

#CF3EEA

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #19297E

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

Preview Lab → · Contrast checker → · Palette generator →