#193858#193858

#193858 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.4% C 0.068 H 251.2°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#193858
RGB	rgb(25, 56, 88)
HSL	hsl(210, 56%, 22%)
HSV	hsv(210, 72%, 35%)
CMYK	cmyk(71.6%, 36.4%, 0%, 65.5%)
CIE-LAB	lab(22.79, 0.34, -22.64)
CIE-LCH	lch(22.79, 22.64, 270.87°)
OKLab	oklab(33.41% -0.0218 -0.0641)
OKLCH	oklch(33.41% 0.068 251.2)
XYZ	xyz(3.5759, 3.7392, 9.7639)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193858 #583919

analogous

#195858 #193858 #1A1958

triadic

#193858 #581938 #385819

tetradic

#193858 #581958 #583919 #19581A

square

#193858 #581958 #583919 #19581A

split-complementary

#193858 #581A19 #585819

monochromatic

#070F18 #0B1A28 #193858 #275688 #3475B7

Accessibility & contrast

On white

12.01

#193858 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#193858 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193858

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193858	#FFFFFF	#000000	##FFFFFF
##193858	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3A59

Deuteranopia (green-blind)

#213457

Tritanopia (blue-blind)

#003F44

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #193858;
/* rgb */ color: rgb(25, 56, 88);
/* oklch */ color: oklch(33.4% 0.068 251.2);

Tailwind

colors: {
  custom: {
    50: '#5e6e87',
    500: '#193858',
    950: '#000000',
  },
}

SCSS

$custom: #193858;
$custom-light: #5e6e87;
$custom-dark: #000000;

JSON

{
  "hex": "#193858",
  "rgb": {
    "r": 25,
    "g": 56,
    "b": 88
  },
  "hsl": {
    "h": 210.476,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.33405,
    "c": 0.06776,
    "h": 251.2
  },
  "luminance": 0.0374
}

Semantic roles & 50–950 ramp

primary

#193858

secondary

#8E673E

accent

#9549DF

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#05070B

muted

#797A7C

Preview Lab

Preview with #193858

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

Preview Lab → · Contrast checker → · Palette generator →