#193E87#193E87

#193E87 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.3% C 0.130 H 262.0°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#193E87
RGB	rgb(25, 62, 135)
HSL	hsl(220, 69%, 31%)
HSV	hsv(220, 81%, 53%)
CMYK	cmyk(81.5%, 54.1%, 0%, 47.1%)
CIE-LAB	lab(27.85, 15.43, -44.57)
CIE-LCH	lch(27.85, 47.16, 289.09°)
OKLab	oklab(38.33% -0.0179 -0.1284)
OKLCH	oklch(38.33% 0.13 262)
XYZ	xyz(6.4951, 5.4004, 23.6170)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E87 #876219

analogous

#197587 #193E87 #2B1987

triadic

#193E87 #87193E #3E8719

tetradic

#193E87 #871975 #876219 #19872B

square

#193E87 #871975 #876219 #19872B

split-complementary

#193E87 #872B19 #758719

monochromatic

#060F20 #0F2653 #193E87 #2356BB #3F74DB

Accessibility & contrast

On white

10.10

#193E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#193E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E87

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E87	#FFFFFF	#000000	##FFFFFF
##193E87	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08478A

Deuteranopia (green-blind)

#003D86

Tritanopia (blue-blind)

#00505C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #193e87;
/* rgb */ color: rgb(25, 62, 135);
/* oklch */ color: oklch(38.3% 0.130 262.0);

Tailwind

colors: {
  custom: {
    50: '#6972ab',
    500: '#193e87',
    950: '#000000',
  },
}

SCSS

$custom: #193e87;
$custom-light: #6972ab;
$custom-dark: #000000;

JSON

{
  "hex": "#193e87",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 135
  },
  "hsl": {
    "h": 219.818,
    "s": 68.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.38328,
    "c": 0.12969,
    "h": 262
  },
  "luminance": 0.05401
}

Semantic roles & 50–950 ramp

primary

#193E87

secondary

#BA9241

accent

#B13CEC

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #193E87

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

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