#1A436A#1A436A

#1A436A is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.4% C 0.081 H 249.9°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#1A436A
RGB	rgb(26, 67, 106)
HSL	hsl(209, 61%, 26%)
HSV	hsv(209, 75%, 42%)
CMYK	cmyk(75.5%, 36.8%, 0%, 58.4%)
CIE-LAB	lab(27.50, 0.26, -26.86)
CIE-LCH	lch(27.50, 26.86, 270.56°)
OKLab	oklab(37.45% -0.0278 -0.0763)
OKLCH	oklch(37.45% 0.081 249.9)
XYZ	xyz(5.0337, 5.2740, 14.3856)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A436A #6A411A

analogous

#1A6A69 #1A436A #1A1B6A

triadic

#1A436A #6A1A43 #436A1A

tetradic

#1A436A #691A6A #6A411A #1B6A1A

square

#1A436A #691A6A #6A411A #1B6A1A

split-complementary

#1A436A #6A1A1B #6A691A

monochromatic

#061019 #0E2439 #1A436A #26629B #3281CC

Accessibility & contrast

On white

10.22

#1A436A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#1A436A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A436A

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A436A	#FFFFFF	#000000	##FFFFFF
##1A436A	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31456C

Deuteranopia (green-blind)

#263E69

Tritanopia (blue-blind)

#004C51

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1a436a;
/* rgb */ color: rgb(26, 67, 106);
/* oklch */ color: oklch(37.4% 0.081 249.9);

Tailwind

colors: {
  custom: {
    50: '#627695',
    500: '#1a436a',
    950: '#000000',
  },
}

SCSS

$custom: #1a436a;
$custom-light: #627695;
$custom-dark: #000000;

JSON

{
  "hex": "#1a436a",
  "rgb": {
    "r": 26,
    "g": 67,
    "b": 106
  },
  "hsl": {
    "h": 209.25,
    "s": 60.606,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37449,
    "c": 0.08122,
    "h": 249.9
  },
  "luminance": 0.05275
}

Semantic roles & 50–950 ramp

primary

#1A436A

secondary

#9F6F40

accent

#9244E4

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1A436A

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

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