#193D63#193D63

#193D63 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.4% C 0.078 H 252.0°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#193D63
RGB	rgb(25, 61, 99)
HSL	hsl(211, 60%, 24%)
HSV	hsv(211, 75%, 39%)
CMYK	cmyk(74.7%, 38.4%, 0%, 61.2%)
CIE-LAB	lab(25.09, 1.34, -26.18)
CIE-LCH	lch(25.09, 26.22, 272.93°)
OKLab	oklab(35.42% -0.0242 -0.0744)
OKLCH	oklch(35.42% 0.078 252)
XYZ	xyz(4.3209, 4.4445, 12.4321)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193D63 #633F19

analogous

#196263 #193D63 #1A1963

triadic

#193D63 #63193D #3D6319

tetradic

#193D63 #631962 #633F19 #19631A

square

#193D63 #631962 #633F19 #19631A

split-complementary

#193D63 #631A19 #626319

monochromatic

#060F18 #0D1F32 #193D63 #255B94 #3279C5

Accessibility & contrast

On white

11.12

#193D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#193D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193D63

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193D63	#FFFFFF	#000000	##FFFFFF
##193D63	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3F65

Deuteranopia (green-blind)

#213862

Tritanopia (blue-blind)

#00464B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #193d63;
/* rgb */ color: rgb(25, 61, 99);
/* oklch */ color: oklch(35.4% 0.078 252.0);

Tailwind

colors: {
  custom: {
    50: '#60728f',
    500: '#193d63',
    950: '#000000',
  },
}

SCSS

$custom: #193d63;
$custom-light: #60728f;
$custom-dark: #000000;

JSON

{
  "hex": "#193d63",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 99
  },
  "hsl": {
    "h": 210.811,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35415,
    "c": 0.07825,
    "h": 252
  },
  "luminance": 0.04445
}

Semantic roles & 50–950 ramp

primary

#193D63

secondary

#996D3F

accent

#9645E3

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #193D63

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

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