#1A424B#1A424B

#1A424B is a dark, muted cyan. Relative luminance 0.046; OKLCH L 35.5% C 0.047 H 214.7°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#1A424B
RGB	rgb(26, 66, 75)
HSL	hsl(191, 49%, 20%)
HSV	hsv(191, 65%, 29%)
CMYK	cmyk(65.3%, 12%, 0%, 70.6%)
CIE-LAB	lab(25.63, -10.87, -9.67)
CIE-LCH	lch(25.63, 14.55, 221.67°)
OKLab	oklab(35.47% -0.0387 -0.0268)
OKLCH	oklch(35.47% 0.047 214.7)
XYZ	xyz(3.6437, 4.6237, 7.3557)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A424B #4B231A

analogous

#1A4B3B #1A424B #1A2A4B

triadic

#1A424B #4B1A42 #424B1A

tetradic

#1A424B #3B1A4B #4B231A #2A4B1A

square

#1A424B #3B1A4B #4B231A #2A4B1A

split-complementary

#1A424B #4B1A2A #4B3B1A

monochromatic

#081417 #0A1A1E #1A424B #2A6A78 #3A92A6

Accessibility & contrast

On white

10.91

#1A424B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1A424B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A424B

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A424B	#FFFFFF	#000000	##FFFFFF
##1A424B	1.00	10.91	1.92	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C404C

Deuteranopia (green-blind)

#343A4B

Tritanopia (blue-blind)

#004545

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1a424b;
/* rgb */ color: rgb(26, 66, 75);
/* oklch */ color: oklch(35.5% 0.047 214.7);

Tailwind

colors: {
  custom: {
    50: '#5c767d',
    500: '#1a424b',
    950: '#000000',
  },
}

SCSS

$custom: #1a424b;
$custom-light: #5c767d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a424b",
  "rgb": {
    "r": 26,
    "g": 66,
    "b": 75
  },
  "hsl": {
    "h": 191.02,
    "s": 48.515,
    "l": 19.804
  },
  "oklch": {
    "l": 0.35465,
    "c": 0.0471,
    "h": 214.7
  },
  "luminance": 0.04624
}

Semantic roles & 50–950 ramp

primary

#1A424B

secondary

#814C40

accent

#6950D8

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #1A424B

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

Preview Lab → · Contrast checker → · Palette generator →