#193F6D#193F6D

#193F6D is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.6% C 0.090 H 254.9°. Best body text is #FFFFFF at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#193F6D
RGB	rgb(25, 63, 109)
HSL	hsl(213, 63%, 26%)
HSV	hsv(213, 77%, 43%)
CMYK	cmyk(77.1%, 42.2%, 0%, 57.3%)
CIE-LAB	lab(26.35, 4.03, -30.61)
CIE-LCH	lch(26.35, 30.87, 277.51°)
OKLab	oklab(36.6% -0.0235 -0.0874)
OKLCH	oklch(36.6% 0.09 254.9)
XYZ	xyz(4.9377, 4.8653, 15.1439)
Luminance	0.0487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193F6D #6D4719

analogous

#19696D #193F6D #1D196D

triadic

#193F6D #6D193F #3F6D19

tetradic

#193F6D #6D1969 #6D4719 #196D1D

square

#193F6D #6D1969 #6D4719 #196D1D

split-complementary

#193F6D #6D1D19 #696D19

monochromatic

#060E19 #0E223B #193F6D #245C9F #3179D0

Accessibility & contrast

On white

10.64

#193F6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#193F6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193F6D

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193F6D	#FFFFFF	#000000	##FFFFFF
##193F6D	1.00	10.64	1.97	10.64
#FFFFFF	10.64	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29436F

Deuteranopia (green-blind)

#1C3B6C

Tritanopia (blue-blind)

#004A50

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #193f6d;
/* rgb */ color: rgb(25, 63, 109);
/* oklch */ color: oklch(36.6% 0.090 254.9);

Tailwind

colors: {
  custom: {
    50: '#627397',
    500: '#193f6d',
    950: '#000000',
  },
}

SCSS

$custom: #193f6d;
$custom-light: #627397;
$custom-dark: #000000;

JSON

{
  "hex": "#193f6d",
  "rgb": {
    "r": 25,
    "g": 63,
    "b": 109
  },
  "hsl": {
    "h": 212.857,
    "s": 62.687,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36595,
    "c": 0.09048,
    "h": 254.9
  },
  "luminance": 0.04866
}

Semantic roles & 50–950 ramp

primary

#193F6D

secondary

#A2763F

accent

#9C42E6

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #193F6D

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

Preview Lab → · Contrast checker → · Palette generator →