#19538F#19538F

#19538F is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.8% C 0.115 H 252.8°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#19538F
RGB	rgb(25, 83, 143)
HSL	hsl(211, 70%, 33%)
HSV	hsv(211, 83%, 56%)
CMYK	cmyk(82.5%, 42%, 0%, 43.9%)
CIE-LAB	lab(34.75, 4.40, -38.38)
CIE-LCH	lch(34.75, 38.63, 276.54°)
OKLab	oklab(43.83% -0.034 -0.1098)
OKLCH	oklch(43.83% 0.115 252.8)
XYZ	xyz(8.4502, 8.3753, 27.1525)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19538F #8F5519

analogous

#198E8F #19538F #1A198F

triadic

#19538F #8F1953 #538F19

tetradic

#19538F #8F198E #8F5519 #198F1A

square

#19538F #8F198E #8F5519 #198F1A

split-complementary

#19538F #8F1A19 #8E8F19

monochromatic

#071727 #10355B #19538F #2271C3 #4490DE

Accessibility & contrast

On white

7.85

#19538F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#19538F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19538F

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19538F	#FFFFFF	#000000	##FFFFFF
##19538F	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365791

Deuteranopia (green-blind)

#214D8E

Tritanopia (blue-blind)

#00616A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #19538f;
/* rgb */ color: rgb(25, 83, 143);
/* oklch */ color: oklch(43.8% 0.115 252.8);

Tailwind

colors: {
  custom: {
    50: '#6a82b0',
    500: '#19538f',
    950: '#000000',
  },
}

SCSS

$custom: #19538f;
$custom-light: #6a82b0;
$custom-dark: #000000;

JSON

{
  "hex": "#19538f",
  "rgb": {
    "r": 25,
    "g": 83,
    "b": 143
  },
  "hsl": {
    "h": 210.508,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.43827,
    "c": 0.11493,
    "h": 252.8
  },
  "luminance": 0.08376
}

Semantic roles & 50–950 ramp

primary

#19538F

secondary

#BF8344

accent

#953BED

background

#F6F7FA

surface

#ECEEF5

border

#C7C9CF

text

#080A10

muted

#7A7C7F

Preview Lab

Preview with #19538F

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

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