#1A4D74#1A4D74

#1A4D74 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.6% C 0.085 H 245.4°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#1A4D74
RGB	rgb(26, 77, 116)
HSL	hsl(206, 63%, 28%)
HSV	hsv(206, 78%, 45%)
CMYK	cmyk(77.6%, 33.6%, 0%, 54.5%)
CIE-LAB	lab(31.32, -2.35, -27.16)
CIE-LCH	lch(31.32, 27.26, 265.06°)
OKLab	oklab(40.63% -0.0353 -0.077)
OKLCH	oklch(40.63% 0.085 245.4)
XYZ	xyz(6.2311, 6.7876, 17.5014)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4D74 #74411A

analogous

#1A746E #1A4D74 #1A2074

triadic

#1A4D74 #741A4D #4D741A

tetradic

#1A4D74 #6E1A74 #74411A #20741A

square

#1A4D74 #6E1A74 #74411A #20741A

split-complementary

#1A4D74 #741A20 #746E1A

monochromatic

#061119 #0F2C42 #1A4D74 #256EA6 #368FD2

Accessibility & contrast

On white

8.91

#1A4D74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1A4D74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D74

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4D74	#FFFFFF	#000000	##FFFFFF
##1A4D74	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4E76

Deuteranopia (green-blind)

#2E4673

Tritanopia (blue-blind)

#00565B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a4d74;
/* rgb */ color: rgb(26, 77, 116);
/* oklch */ color: oklch(40.6% 0.085 245.4);

Tailwind

colors: {
  custom: {
    50: '#647e9c',
    500: '#1a4d74',
    950: '#000000',
  },
}

SCSS

$custom: #1a4d74;
$custom-light: #647e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4d74",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 116
  },
  "hsl": {
    "h": 206,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.40634,
    "c": 0.08471,
    "h": 245.4
  },
  "luminance": 0.06788
}

Semantic roles & 50–950 ramp

primary

#1A4D74

secondary

#A96E41

accent

#8941E6

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #1A4D74

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

Preview Lab → · Contrast checker → · Palette generator →