#192B3F#192B3F

#192B3F is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.4% C 0.044 H 252.0°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#192B3F
RGB	rgb(25, 43, 63)
HSL	hsl(212, 43%, 17%)
HSV	hsv(212, 60%, 25%)
CMYK	cmyk(60.3%, 31.7%, 0%, 75.3%)
CIE-LAB	lab(16.96, -0.39, -14.94)
CIE-LCH	lch(16.96, 14.95, 268.51°)
OKLab	oklab(28.37% -0.0136 -0.0419)
OKLCH	oklch(28.37% 0.044 252)
XYZ	xyz(2.1617, 2.2931, 5.0304)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B3F #3F2D19

analogous

#193E3F #192B3F #1A193F

triadic

#192B3F #3F192B #2B3F19

tetradic

#192B3F #3F193E #3F2D19 #193F1A

square

#192B3F #3F193E #3F2D19 #193F1A

split-complementary

#192B3F #3F1A19 #3E3F19

monochromatic

#090F16 #090F16 #192B3F #2A496B #3C6797

Accessibility & contrast

On white

14.40

#192B3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#192B3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B3F

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B3F	#FFFFFF	#000000	##FFFFFF
##192B3F	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232C40

Deuteranopia (green-blind)

#1E283F

Tritanopia (blue-blind)

#053032

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #192b3f;
/* rgb */ color: rgb(25, 43, 63);
/* oklch */ color: oklch(28.4% 0.044 252.0);

Tailwind

colors: {
  custom: {
    50: '#596474',
    500: '#192b3f',
    950: '#000000',
  },
}

SCSS

$custom: #192b3f;
$custom-light: #596474;
$custom-dark: #000000;

JSON

{
  "hex": "#192b3f",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 63
  },
  "hsl": {
    "h": 211.579,
    "s": 43.182,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2837,
    "c": 0.04408,
    "h": 252
  },
  "luminance": 0.02293
}

Semantic roles & 50–950 ramp

primary

#192B3F

secondary

#755B3F

accent

#9755D3

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #192B3F

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

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