#193A89#193A89

#193A89 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.6% C 0.138 H 263.8°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#193A89
RGB	rgb(25, 58, 137)
HSL	hsl(222, 69%, 32%)
HSV	hsv(222, 82%, 54%)
CMYK	cmyk(81.8%, 57.7%, 0%, 46.3%)
CIE-LAB	lab(26.84, 19.04, -47.44)
CIE-LCH	lch(26.84, 51.12, 291.87°)
OKLab	oklab(37.62% -0.0148 -0.1369)
OKLCH	oklch(37.62% 0.138 263.8)
XYZ	xyz(6.4277, 5.0382, 24.2958)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193A89 #896819

analogous

#197289 #193A89 #301989

triadic

#193A89 #89193A #3A8919

tetradic

#193A89 #891972 #896819 #198930

square

#193A89 #891972 #896819 #198930

split-complementary

#193A89 #893019 #728919

monochromatic

#060E21 #102455 #193A89 #2250BD #406EDC

Accessibility & contrast

On white

10.46

#193A89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#193A89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A89

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193A89	#FFFFFF	#000000	##FFFFFF
##193A89	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458C

Deuteranopia (green-blind)

#003B87

Tritanopia (blue-blind)

#004E5B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #193a89;
/* rgb */ color: rgb(25, 58, 137);
/* oklch */ color: oklch(37.6% 0.138 263.8);

Tailwind

colors: {
  custom: {
    50: '#6a6fac',
    500: '#193a89',
    950: '#000000',
  },
}

SCSS

$custom: #193a89;
$custom-light: #6a6fac;
$custom-dark: #000000;

JSON

{
  "hex": "#193a89",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 137
  },
  "hsl": {
    "h": 222.321,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37618,
    "c": 0.13775,
    "h": 263.8
  },
  "luminance": 0.05039
}

Semantic roles & 50–950 ramp

primary

#193A89

secondary

#BC9841

accent

#B83CEC

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193A89

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

Preview Lab → · Contrast checker → · Palette generator →