#193E80#193E80

#193E80 is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.8% C 0.120 H 260.9°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#193E80
RGB	rgb(25, 62, 128)
HSL	hsl(218, 67%, 30%)
HSV	hsv(218, 80%, 50%)
CMYK	cmyk(80.5%, 51.6%, 0%, 49.8%)
CIE-LAB	lab(27.32, 12.55, -41.05)
CIE-LCH	lch(27.32, 42.93, 287.00°)
OKLab	oklab(37.76% -0.0188 -0.1181)
OKLCH	oklch(37.76% 0.12 260.9)
XYZ	xyz(6.0184, 5.2097, 21.1063)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E80 #805B19

analogous

#197180 #193E80 #281980

triadic

#193E80 #80193E #3E8019

tetradic

#193E80 #801971 #805B19 #198028

square

#193E80 #801971 #805B19 #198028

split-complementary

#193E80 #802819 #718019

monochromatic

#050C1A #0F254D #193E80 #2357B3 #3B73D9

Accessibility & contrast

On white

10.28

#193E80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#193E80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E80

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E80	#FFFFFF	#000000	##FFFFFF
##193E80	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164682

Deuteranopia (green-blind)

#003C7F

Tritanopia (blue-blind)

#004E59

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #193e80;
/* rgb */ color: rgb(25, 62, 128);
/* oklch */ color: oklch(37.8% 0.120 260.9);

Tailwind

colors: {
  custom: {
    50: '#6772a5',
    500: '#193e80',
    950: '#000000',
  },
}

SCSS

$custom: #193e80;
$custom-light: #6772a5;
$custom-dark: #000000;

JSON

{
  "hex": "#193e80",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 128
  },
  "hsl": {
    "h": 218.447,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.37763,
    "c": 0.11958,
    "h": 260.9
  },
  "luminance": 0.0521
}

Semantic roles & 50–950 ramp

primary

#193E80

secondary

#B48B41

accent

#AC3EEA

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #193E80

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

Preview Lab → · Contrast checker → · Palette generator →