#193A7E#193A7E

#193A7E is a dark, vivid blue. Relative luminance 0.047; OKLCH L 36.7% C 0.122 H 262.5°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#193A7E
RGB	rgb(25, 58, 126)
HSL	hsl(220, 67%, 30%)
HSV	hsv(220, 80%, 49%)
CMYK	cmyk(80.2%, 54%, 0%, 50.6%)
CIE-LAB	lab(25.98, 14.53, -41.98)
CIE-LCH	lch(25.98, 44.42, 289.10°)
OKLab	oklab(36.69% -0.0158 -0.1209)
OKLCH	oklch(36.69% 0.122 262.5)
XYZ	xyz(5.6785, 4.7385, 20.3500)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193A7E #7E5D19

analogous

#196D7E #193A7E #2B197E

triadic

#193A7E #7E193A #3A7E19

tetradic

#193A7E #7E196D #7E5D19 #197E2B

square

#193A7E #7E196D #7E5D19 #197E2B

split-complementary

#193A7E #7E2B19 #6D7E19

monochromatic

#050C1A #0F224B #193A7E #2352B1 #3A6DD8

Accessibility & contrast

On white

10.78

#193A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#193A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A7E

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193A7E	#FFFFFF	#000000	##FFFFFF
##193A7E	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B4280

Deuteranopia (green-blind)

#00397D

Tritanopia (blue-blind)

#004B56

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #193a7e;
/* rgb */ color: rgb(25, 58, 126);
/* oklch */ color: oklch(36.7% 0.122 262.5);

Tailwind

colors: {
  custom: {
    50: '#676fa4',
    500: '#193a7e',
    950: '#000000',
  },
}

SCSS

$custom: #193a7e;
$custom-light: #676fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#193a7e",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 126
  },
  "hsl": {
    "h": 220.396,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.36687,
    "c": 0.12191,
    "h": 262.5
  },
  "luminance": 0.04739
}

Semantic roles & 50–950 ramp

primary

#193A7E

secondary

#B28D41

accent

#B23EEA

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #193A7E

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

Preview Lab → · Contrast checker → · Palette generator →