#193D7D#193D7D

#193D7D is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.3% C 0.117 H 260.9°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#193D7D
RGB	rgb(25, 61, 125)
HSL	hsl(218, 67%, 29%)
HSV	hsv(218, 80%, 49%)
CMYK	cmyk(80%, 51.2%, 0%, 51%)
CIE-LAB	lab(26.80, 12.01, -40.01)
CIE-LCH	lch(26.80, 41.77, 286.71°)
OKLab	oklab(37.3% -0.0184 -0.115)
OKLCH	oklch(37.3% 0.117 260.9)
XYZ	xyz(5.7700, 5.0242, 20.0637)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193D7D #7D5919

analogous

#196F7D #193D7D #27197D

triadic

#193D7D #7D193D #3D7D19

tetradic

#193D7D #7D196F #7D5919 #197D27

square

#193D7D #7D196F #7D5919 #197D27

split-complementary

#193D7D #7D2719 #6F7D19

monochromatic

#050C1A #0F244A #193D7D #2356B0 #3972D7

Accessibility & contrast

On white

10.47

#193D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#193D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193D7D

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193D7D	#FFFFFF	#000000	##FFFFFF
##193D7D	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17447F

Deuteranopia (green-blind)

#003B7C

Tritanopia (blue-blind)

#004C57

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #193d7d;
/* rgb */ color: rgb(25, 61, 125);
/* oklch */ color: oklch(37.3% 0.117 260.9);

Tailwind

colors: {
  custom: {
    50: '#6671a3',
    500: '#193d7d',
    950: '#000000',
  },
}

SCSS

$custom: #193d7d;
$custom-light: #6671a3;
$custom-dark: #000000;

JSON

{
  "hex": "#193d7d",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 125
  },
  "hsl": {
    "h": 218.4,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.37295,
    "c": 0.11651,
    "h": 260.9
  },
  "luminance": 0.05025
}

Semantic roles & 50–950 ramp

primary

#193D7D

secondary

#B18940

accent

#AC3EEA

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #193D7D

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

Preview Lab → · Contrast checker → · Palette generator →