#193E58#193E58

#193E58 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.0% C 0.062 H 242.1°. Best body text is #FFFFFF at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#193E58
RGB	rgb(25, 62, 88)
HSL	hsl(205, 56%, 22%)
HSV	hsv(205, 72%, 35%)
CMYK	cmyk(71.6%, 29.5%, 0%, 65.5%)
CIE-LAB	lab(24.82, -3.70, -19.46)
CIE-LCH	lch(24.82, 19.81, 259.22°)
OKLab	oklab(35% -0.029 -0.0548)
OKLCH	oklch(35% 0.062 242.1)
XYZ	xyz(3.8843, 4.3561, 9.8667)
Luminance	0.0436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E58 #583319

analogous

#195853 #193E58 #191F58

triadic

#193E58 #58193E #3E5819

tetradic

#193E58 #531958 #583319 #1F5819

square

#193E58 #531958 #583319 #1F5819

split-complementary

#193E58 #58191F #585319

monochromatic

#071118 #0B1C28 #193E58 #276088 #3481B7

Accessibility & contrast

On white

11.22

#193E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#193E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E58

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E58	#FFFFFF	#000000	##FFFFFF
##193E58	1.00	11.22	1.87	11.22
#FFFFFF	11.22	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323E59

Deuteranopia (green-blind)

#2A3858

Tritanopia (blue-blind)

#004447

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #193e58;
/* rgb */ color: rgb(25, 62, 88);
/* oklch */ color: oklch(35.0% 0.062 242.1);

Tailwind

colors: {
  custom: {
    50: '#5e7387',
    500: '#193e58',
    950: '#000000',
  },
}

SCSS

$custom: #193e58;
$custom-light: #5e7387;
$custom-dark: #000000;

JSON

{
  "hex": "#193e58",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 88
  },
  "hsl": {
    "h": 204.762,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.35,
    "c": 0.06202,
    "h": 242.1
  },
  "luminance": 0.04357
}

Semantic roles & 50–950 ramp

primary

#193E58

secondary

#8E5F3E

accent

#8749DF

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#05080B

muted

#797B7C

Preview Lab

Preview with #193E58

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

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