#193FA0#193FA0

#193FA0 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.7% C 0.163 H 264.1°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#193FA0
RGB	rgb(25, 63, 160)
HSL	hsl(223, 73%, 36%)
HSV	hsv(223, 84%, 63%)
CMYK	cmyk(84.4%, 60.6%, 0%, 37.3%)
CIE-LAB	lab(30.15, 24.84, -56.13)
CIE-LCH	lch(30.15, 61.39, 293.87°)
OKLab	oklab(40.7% -0.0168 -0.1624)
OKLCH	oklch(40.7% 0.163 264.1)
XYZ	xyz(8.5213, 6.2987, 34.0175)
Luminance	0.0630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193FA0 #A07A19

analogous

#1983A0 #193FA0 #3719A0

triadic

#193FA0 #A0193F #3FA019

tetradic

#193FA0 #A01983 #A07A19 #19A037

square

#193FA0 #A01983 #A07A19 #19A037

split-complementary

#193FA0 #A03719 #83A019

monochromatic

#081536 #112A6B #193FA0 #2154D5 #5079E4

Accessibility & contrast

On white

9.29

#193FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#193FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193FA0

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193FA0	#FFFFFF	#000000	##FFFFFF
##193FA0	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA3

Deuteranopia (green-blind)

#00419E

Tritanopia (blue-blind)

#005869

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #193fa0;
/* rgb */ color: rgb(25, 63, 160);
/* oklch */ color: oklch(40.7% 0.163 264.1);

Tailwind

colors: {
  custom: {
    50: '#6f73bd',
    500: '#193fa0',
    950: '#000000',
  },
}

SCSS

$custom: #193fa0;
$custom-light: #6f73bd;
$custom-dark: #000000;

JSON

{
  "hex": "#193fa0",
  "rgb": {
    "r": 25,
    "g": 63,
    "b": 160
  },
  "hsl": {
    "h": 223.111,
    "s": 72.973,
    "l": 36.275
  },
  "oklch": {
    "l": 0.40702,
    "c": 0.16326,
    "h": 264.1
  },
  "luminance": 0.063
}

Semantic roles & 50–950 ramp

primary

#193FA0

secondary

#C6A44F

accent

#BC38F0

background

#F7F6FB

surface

#EDECF7

border

#C8C7D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #193FA0

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

Preview Lab → · Contrast checker → · Palette generator →