#193E73#193E73

#193E73 is a dark, moderate blue. Relative luminance 0.049; OKLCH L 36.8% C 0.101 H 257.8°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#193E73
RGB	rgb(25, 62, 115)
HSL	hsl(215, 64%, 27%)
HSV	hsv(215, 78%, 45%)
CMYK	cmyk(78.3%, 46.1%, 0%, 54.9%)
CIE-LAB	lab(26.42, 7.19, -34.32)
CIE-LCH	lch(26.42, 35.06, 281.83°)
OKLab	oklab(36.77% -0.0212 -0.0983)
OKLCH	oklch(36.77% 0.101 257.8)
XYZ	xyz(5.2169, 4.8891, 16.8851)
Luminance	0.0489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E73 #734E19

analogous

#196B73 #193E73 #211973

triadic

#193E73 #73193E #3E7319

tetradic

#193E73 #73196B #734E19 #197321

square

#193E73 #73196B #734E19 #197321

split-complementary

#193E73 #732119 #6B7319

monochromatic

#050E19 #0E2341 #193E73 #2459A5 #3475D3

Accessibility & contrast

On white

10.62

#193E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#193E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E73

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E73	#FFFFFF	#000000	##FFFFFF
##193E73	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234375

Deuteranopia (green-blind)

#123B72

Tritanopia (blue-blind)

#004A53

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #193e73;
/* rgb */ color: rgb(25, 62, 115);
/* oklch */ color: oklch(36.8% 0.101 257.8);

Tailwind

colors: {
  custom: {
    50: '#64729c',
    500: '#193e73',
    950: '#000000',
  },
}

SCSS

$custom: #193e73;
$custom-light: #64729c;
$custom-dark: #000000;

JSON

{
  "hex": "#193e73",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 115
  },
  "hsl": {
    "h": 215.333,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36774,
    "c": 0.10053,
    "h": 257.8
  },
  "luminance": 0.0489
}

Semantic roles & 50–950 ramp

primary

#193E73

secondary

#A87D40

accent

#A341E7

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080E

muted

#7A7B7E

Preview Lab

Preview with #193E73

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

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