#1A2F41#1A2F41

#1A2F41 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.043 H 245.8°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#1A2F41
RGB	rgb(26, 47, 65)
HSL	hsl(208, 43%, 18%)
HSV	hsv(208, 60%, 25%)
CMYK	cmyk(60%, 27.7%, 0%, 74.5%)
CIE-LAB	lab(18.51, -2.16, -13.89)
CIE-LCH	lch(18.51, 14.06, 261.17°)
OKLab	oklab(29.65% -0.0175 -0.0388)
OKLCH	oklch(29.65% 0.043 245.8)
XYZ	xyz(2.3963, 2.6341, 5.3822)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2F41 #412C1A

analogous

#1A413F #1A2F41 #1A1C41

triadic

#1A2F41 #411A2F #2F411A

tetradic

#1A2F41 #3F1A41 #412C1A #1C411A

square

#1A2F41 #3F1A41 #412C1A #1C411A

split-complementary

#1A2F41 #411A1C #413F1A

monochromatic

#091016 #091016 #1A2F41 #2B4F6D #3D6E98

Accessibility & contrast

On white

13.75

#1A2F41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1A2F41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2F41

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2F41	#FFFFFF	#000000	##FFFFFF
##1A2F41	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272F42

Deuteranopia (green-blind)

#222B41

Tritanopia (blue-blind)

#043335

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a2f41;
/* rgb */ color: rgb(26, 47, 65);
/* oklch */ color: oklch(29.6% 0.043 245.8);

Tailwind

colors: {
  custom: {
    50: '#5a6775',
    500: '#1a2f41',
    950: '#000000',
  },
}

SCSS

$custom: #1a2f41;
$custom-light: #5a6775;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2f41",
  "rgb": {
    "r": 26,
    "g": 47,
    "b": 65
  },
  "hsl": {
    "h": 207.692,
    "s": 42.857,
    "l": 17.843
  },
  "oklch": {
    "l": 0.29647,
    "c": 0.04261,
    "h": 245.8
  },
  "luminance": 0.02634
}

Semantic roles & 50–950 ramp

primary

#1A2F41

secondary

#775940

accent

#8F55D3

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040608

muted

#797A7B

Preview Lab

Preview with #1A2F41

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

Preview Lab → · Contrast checker → · Palette generator →