#193E5F#193E5F

#193E5F is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.4% C 0.071 H 248.2°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#193E5F
RGB	rgb(25, 62, 95)
HSL	hsl(208, 58%, 24%)
HSV	hsv(208, 74%, 37%)
CMYK	cmyk(73.7%, 34.7%, 0%, 62.7%)
CIE-LAB	lab(25.19, -0.95, -23.43)
CIE-LCH	lch(25.19, 23.45, 267.69°)
OKLab	oklab(35.42% -0.0265 -0.0664)
OKLCH	oklch(35.42% 0.071 248.2)
XYZ	xyz(4.1883, 4.4777, 11.4678)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E5F #5F3A19

analogous

#195F5D #193E5F #191B5F

triadic

#193E5F #5F193E #3E5F19

tetradic

#193E5F #5D195F #5F3A19 #1B5F19

square

#193E5F #5D195F #5F3A19 #1B5F19

split-complementary

#193E5F #5F191B #5F5D19

monochromatic

#061018 #0C1E2F #193E5F #265E8F #327DC0

Accessibility & contrast

On white

11.08

#193E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#193E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E5F

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E5F	#FFFFFF	#000000	##FFFFFF
##193E5F	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3F60

Deuteranopia (green-blind)

#26395E

Tritanopia (blue-blind)

#00464A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #193e5f;
/* rgb */ color: rgb(25, 62, 95);
/* oklch */ color: oklch(35.4% 0.071 248.2);

Tailwind

colors: {
  custom: {
    50: '#5f738c',
    500: '#193e5f',
    950: '#000000',
  },
}

SCSS

$custom: #193e5f;
$custom-light: #5f738c;
$custom-dark: #000000;

JSON

{
  "hex": "#193e5f",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 95
  },
  "hsl": {
    "h": 208.286,
    "s": 58.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.3542,
    "c": 0.07148,
    "h": 248.2
  },
  "luminance": 0.04478
}

Semantic roles & 50–950 ramp

primary

#193E5F

secondary

#95673F

accent

#8F46E2

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #193E5F

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

Preview Lab → · Contrast checker → · Palette generator →