#193F7E#193F7E

#193F7E is a dark, moderate blue. Relative luminance 0.053; OKLCH L 37.8% C 0.115 H 260.0°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#193F7E
RGB	rgb(25, 63, 126)
HSL	hsl(217, 67%, 30%)
HSV	hsv(217, 80%, 49%)
CMYK	cmyk(80.2%, 50%, 0%, 50.6%)
CIE-LAB	lab(27.48, 11.02, -39.54)
CIE-LCH	lch(27.48, 41.05, 285.58°)
OKLab	oklab(37.84% -0.02 -0.1136)
OKLCH	oklch(37.84% 0.115 260)
XYZ	xyz(5.9429, 5.2674, 20.4381)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193F7E #7E5819

analogous

#19717E #193F7E #26197E

triadic

#193F7E #7E193F #3F7E19

tetradic

#193F7E #7E1971 #7E5819 #197E26

square

#193F7E #7E1971 #7E5819 #197E26

split-complementary

#193F7E #7E2619 #717E19

monochromatic

#050D1A #0F254B #193F7E #2359B1 #3A75D8

Accessibility & contrast

On white

10.23

#193F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#193F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193F7E

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193F7E	#FFFFFF	#000000	##FFFFFF
##193F7E	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B4680

Deuteranopia (green-blind)

#003D7D

Tritanopia (blue-blind)

#004E58

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #193f7e;
/* rgb */ color: rgb(25, 63, 126);
/* oklch */ color: oklch(37.8% 0.115 260.0);

Tailwind

colors: {
  custom: {
    50: '#6673a4',
    500: '#193f7e',
    950: '#000000',
  },
}

SCSS

$custom: #193f7e;
$custom-light: #6673a4;
$custom-dark: #000000;

JSON

{
  "hex": "#193f7e",
  "rgb": {
    "r": 25,
    "g": 63,
    "b": 126
  },
  "hsl": {
    "h": 217.426,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.37839,
    "c": 0.11537,
    "h": 260
  },
  "luminance": 0.05268
}

Semantic roles & 50–950 ramp

primary

#193F7E

secondary

#B28741

accent

#A93EEA

background

#F6F6FA

surface

#EBECF4

border

#C6C7CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #193F7E

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

Preview Lab → · Contrast checker → · Palette generator →