#193E85#193E85

#193E85 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.2% C 0.127 H 261.8°. Best body text is #FFFFFF at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#193E85
RGB	rgb(25, 62, 133)
HSL	hsl(219, 68%, 31%)
HSV	hsv(219, 81%, 52%)
CMYK	cmyk(81.2%, 53.4%, 0%, 47.8%)
CIE-LAB	lab(27.69, 14.60, -43.57)
CIE-LCH	lch(27.69, 45.95, 288.53°)
OKLab	oklab(38.16% -0.0182 -0.1255)
OKLCH	oklch(38.16% 0.127 261.8)
XYZ	xyz(6.3556, 5.3446, 22.8824)
Luminance	0.0534 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E85 #856019

analogous

#197485 #193E85 #2A1985

triadic

#193E85 #85193E #3E8519

tetradic

#193E85 #851974 #856019 #19852A

square

#193E85 #851974 #856019 #19852A

split-complementary

#193E85 #852A19 #748519

monochromatic

#060E1E #0F2651 #193E85 #2356B9 #3E73DB

Accessibility & contrast

On white

10.15

#193E85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#193E85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E85

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E85	#FFFFFF	#000000	##FFFFFF
##193E85	1.00	10.15	2.07	10.15
#FFFFFF	10.15	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D4788

Deuteranopia (green-blind)

#003D84

Tritanopia (blue-blind)

#004F5B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #193e85;
/* rgb */ color: rgb(25, 62, 133);
/* oklch */ color: oklch(38.2% 0.127 261.8);

Tailwind

colors: {
  custom: {
    50: '#6872a9',
    500: '#193e85',
    950: '#000000',
  },
}

SCSS

$custom: #193e85;
$custom-light: #6872a9;
$custom-dark: #000000;

JSON

{
  "hex": "#193e85",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 133
  },
  "hsl": {
    "h": 219.444,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.38164,
    "c": 0.12681,
    "h": 261.8
  },
  "luminance": 0.05345
}

Semantic roles & 50–950 ramp

primary

#193E85

secondary

#B99041

accent

#AF3DEB

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #193E85

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

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