#1A436C#1A436C

#1A436C is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.6% C 0.084 H 251.1°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#1A436C
RGB	rgb(26, 67, 108)
HSL	hsl(210, 61%, 26%)
HSV	hsv(210, 76%, 42%)
CMYK	cmyk(75.9%, 38%, 0%, 57.6%)
CIE-LAB	lab(27.62, 1.06, -27.95)
CIE-LCH	lch(27.62, 27.97, 272.18°)
OKLab	oklab(37.58% -0.0272 -0.0795)
OKLCH	oklch(37.58% 0.084 251.1)
XYZ	xyz(5.1389, 5.3161, 14.9397)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A436C #6C431A

analogous

#1A6C6C #1A436C #1A1A6C

triadic

#1A436C #6C1A43 #436C1A

tetradic

#1A436C #6C1A6C #6C431A #1A6C1A

square

#1A436C #6C1A6C #6C431A #1A6C1A

split-complementary

#1A436C #6C1A1A #6C6C1A

monochromatic

#060F19 #0E243B #1A436C #26629D #3380CE

Accessibility & contrast

On white

10.18

#1A436C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#1A436C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A436C

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A436C	#FFFFFF	#000000	##FFFFFF
##1A436C	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30456E

Deuteranopia (green-blind)

#243E6B

Tritanopia (blue-blind)

#004D52

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1a436c;
/* rgb */ color: rgb(26, 67, 108);
/* oklch */ color: oklch(37.6% 0.084 251.1);

Tailwind

colors: {
  custom: {
    50: '#627696',
    500: '#1a436c',
    950: '#000000',
  },
}

SCSS

$custom: #1a436c;
$custom-light: #627696;
$custom-dark: #000000;

JSON

{
  "hex": "#1a436c",
  "rgb": {
    "r": 26,
    "g": 67,
    "b": 108
  },
  "hsl": {
    "h": 210,
    "s": 61.194,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37577,
    "c": 0.08403,
    "h": 251.1
  },
  "luminance": 0.05317
}

Semantic roles & 50–950 ramp

primary

#1A436C

secondary

#A17141

accent

#9443E4

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #1A436C

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

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