#19455A#19455A

#19455A is a dark, muted cyan. Relative luminance 0.052; OKLCH L 37.0% C 0.060 H 232.4°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#19455A
RGB	rgb(25, 69, 90)
HSL	hsl(199, 57%, 23%)
HSV	hsv(199, 72%, 35%)
CMYK	cmyk(72.2%, 23.3%, 0%, 64.7%)
CIE-LAB	lab(27.30, -7.46, -16.90)
CIE-LCH	lch(27.30, 18.47, 246.19°)
OKLab	oklab(37% -0.0365 -0.0474)
OKLCH	oklch(37% 0.06 232.4)
XYZ	xyz(4.3738, 5.2006, 10.4442)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19455A #5A2E19

analogous

#195A4F #19455A #19245A

triadic

#19455A #5A1945 #455A19

tetradic

#19455A #4F195A #5A2E19 #245A19

square

#19455A #4F195A #5A2E19 #245A19

split-complementary

#19455A #5A1924 #5A4F19

monochromatic

#071218 #0C202A #19455A #266A8A #348EBA

Accessibility & contrast

On white

10.29

#19455A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#19455A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19455A

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19455A	#FFFFFF	#000000	##FFFFFF
##19455A	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B445B

Deuteranopia (green-blind)

#323E5A

Tritanopia (blue-blind)

#004B4C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #19455a;
/* rgb */ color: rgb(25, 69, 90);
/* oklch */ color: oklch(37.0% 0.060 232.4);

Tailwind

colors: {
  custom: {
    50: '#5f7888',
    500: '#19455a',
    950: '#000000',
  },
}

SCSS

$custom: #19455a;
$custom-light: #5f7888;
$custom-dark: #000000;

JSON

{
  "hex": "#19455a",
  "rgb": {
    "r": 25,
    "g": 69,
    "b": 90
  },
  "hsl": {
    "h": 199.385,
    "s": 56.522,
    "l": 22.549
  },
  "oklch": {
    "l": 0.37004,
    "c": 0.05983,
    "h": 232.4
  },
  "luminance": 0.05201
}

Semantic roles & 50–950 ramp

primary

#19455A

secondary

#90593E

accent

#7948E0

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05090B

muted

#797B7C

Preview Lab

Preview with #19455A

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

Preview Lab → · Contrast checker → · Palette generator →