#193C8C#193C8C

#193C8C is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.3% C 0.139 H 263.4°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#193C8C
RGB	rgb(25, 60, 140)
HSL	hsl(222, 70%, 32%)
HSV	hsv(222, 82%, 55%)
CMYK	cmyk(82.1%, 57.1%, 0%, 45.1%)
CIE-LAB	lab(27.66, 18.86, -47.97)
CIE-LCH	lch(27.66, 51.55, 291.47°)
OKLab	oklab(38.31% -0.016 -0.1385)
OKLCH	oklch(38.31% 0.139 263.4)
XYZ	xyz(6.7487, 5.3310, 25.4792)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193C8C #8C6919

analogous

#19768C #193C8C #2F198C

triadic

#193C8C #8C193C #3C8C19

tetradic

#193C8C #8C1976 #8C6919 #198C2F

square

#193C8C #8C1976 #8C6919 #198C2F

split-complementary

#193C8C #8C2F19 #768C19

monochromatic

#060F24 #102658 #193C8C #2252C0 #4271DD

Accessibility & contrast

On white

10.16

#193C8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#193C8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C8C

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193C8C	#FFFFFF	#000000	##FFFFFF
##193C8C	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00478F

Deuteranopia (green-blind)

#003C8A

Tritanopia (blue-blind)

#00505E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #193c8c;
/* rgb */ color: rgb(25, 60, 140);
/* oklch */ color: oklch(38.3% 0.139 263.4);

Tailwind

colors: {
  custom: {
    50: '#6a71ae',
    500: '#193c8c',
    950: '#000000',
  },
}

SCSS

$custom: #193c8c;
$custom-light: #6a71ae;
$custom-dark: #000000;

JSON

{
  "hex": "#193c8c",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 140
  },
  "hsl": {
    "h": 221.739,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.38308,
    "c": 0.1394,
    "h": 263.4
  },
  "luminance": 0.05332
}

Semantic roles & 50–950 ramp

primary

#193C8C

secondary

#BE9943

accent

#B73BED

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#080710

muted

#7A7A7F

Preview Lab

Preview with #193C8C

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

Preview Lab → · Contrast checker → · Palette generator →