#1A394A#1A394A

#1A394A is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.9% C 0.048 H 234.8°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#1A394A
RGB	rgb(26, 57, 74)
HSL	hsl(201, 48%, 20%)
HSV	hsv(201, 65%, 29%)
CMYK	cmyk(64.9%, 23%, 0%, 71%)
CIE-LAB	lab(22.44, -5.53, -13.90)
CIE-LCH	lch(22.44, 14.96, 248.30°)
OKLab	oklab(32.9% -0.0274 -0.0388)
OKLCH	oklch(32.9% 0.048 234.8)
XYZ	xyz(3.1247, 3.6400, 7.0152)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A394A #4A2B1A

analogous

#1A4A43 #1A394A #1A214A

triadic

#1A394A #4A1A39 #394A1A

tetradic

#1A394A #431A4A #4A2B1A #214A1A

square

#1A394A #431A4A #4A2B1A #214A1A

split-complementary

#1A394A #4A1A21 #4A431A

monochromatic

#081117 #0A161D #1A394A #2A5C77 #3A7FA5

Accessibility & contrast

On white

12.15

#1A394A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1A394A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A394A

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A394A	#FFFFFF	#000000	##FFFFFF
##1A394A	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31384B

Deuteranopia (green-blind)

#2A334A

Tritanopia (blue-blind)

#003D3F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1a394a;
/* rgb */ color: rgb(26, 57, 74);
/* oklch */ color: oklch(32.9% 0.048 234.8);

Tailwind

colors: {
  custom: {
    50: '#5c6f7c',
    500: '#1a394a',
    950: '#000000',
  },
}

SCSS

$custom: #1a394a;
$custom-light: #5c6f7c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a394a",
  "rgb": {
    "r": 26,
    "g": 57,
    "b": 74
  },
  "hsl": {
    "h": 201.25,
    "s": 48,
    "l": 19.608
  },
  "oklch": {
    "l": 0.32903,
    "c": 0.04755,
    "h": 234.8
  },
  "luminance": 0.0364
}

Semantic roles & 50–950 ramp

primary

#1A394A

secondary

#805740

accent

#8050D8

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#040709

muted

#797A7B

Preview Lab

Preview with #1A394A

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

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