#193C71#193C71

#193C71 is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.1% C 0.100 H 258.7°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#193C71
RGB	rgb(25, 60, 113)
HSL	hsl(216, 64%, 27%)
HSV	hsv(216, 78%, 44%)
CMYK	cmyk(77.9%, 46.9%, 0%, 55.7%)
CIE-LAB	lab(25.65, 7.76, -34.27)
CIE-LCH	lch(25.65, 35.14, 282.76°)
OKLab	oklab(36.14% -0.0197 -0.0982)
OKLCH	oklch(36.14% 0.1 258.7)
XYZ	xyz(4.9963, 4.6301, 16.2500)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193C71 #714E19

analogous

#196871 #193C71 #221971

triadic

#193C71 #71193C #3C7119

tetradic

#193C71 #711968 #714E19 #197122

square

#193C71 #711968 #714E19 #197122

split-complementary

#193C71 #712219 #687119

monochromatic

#060D19 #0E213F #193C71 #2457A3 #3372D2

Accessibility & contrast

On white

10.90

#193C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#193C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C71

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193C71	#FFFFFF	#000000	##FFFFFF
##193C71	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214173

Deuteranopia (green-blind)

#0F3970

Tritanopia (blue-blind)

#004851

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #193c71;
/* rgb */ color: rgb(25, 60, 113);
/* oklch */ color: oklch(36.1% 0.100 258.7);

Tailwind

colors: {
  custom: {
    50: '#63719a',
    500: '#193c71',
    950: '#000000',
  },
}

SCSS

$custom: #193c71;
$custom-light: #63719a;
$custom-dark: #000000;

JSON

{
  "hex": "#193c71",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 113
  },
  "hsl": {
    "h": 216.136,
    "s": 63.768,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36141,
    "c": 0.10012,
    "h": 258.7
  },
  "luminance": 0.04631
}

Semantic roles & 50–950 ramp

primary

#193C71

secondary

#A67D40

accent

#A541E7

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #193C71

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

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