#1A5073#1A5073

#1A5073 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.3% C 0.081 H 241.3°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#1A5073
RGB	rgb(26, 80, 115)
HSL	hsl(204, 63%, 28%)
HSV	hsv(204, 77%, 45%)
CMYK	cmyk(77.4%, 30.4%, 0%, 54.9%)
CIE-LAB	lab(32.24, -4.66, -25.08)
CIE-LCH	lch(32.24, 25.51, 259.47°)
OKLab	oklab(41.35% -0.0387 -0.0709)
OKLCH	oklch(41.35% 0.081 241.3)
XYZ	xyz(6.3880, 7.1940, 17.2682)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5073 #733D1A

analogous

#1A736A #1A5073 #1A2373

triadic

#1A5073 #731A50 #50731A

tetradic

#1A5073 #6A1A73 #733D1A #23731A

square

#1A5073 #6A1A73 #733D1A #23731A

split-complementary

#1A5073 #731A23 #736A1A

monochromatic

#061119 #0F2D41 #1A5073 #2573A5 #3694D2

Accessibility & contrast

On white

8.61

#1A5073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#1A5073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5073

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5073	#FFFFFF	#000000	##FFFFFF
##1A5073	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405175

Deuteranopia (green-blind)

#344872

Tritanopia (blue-blind)

#00595C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a5073;
/* rgb */ color: rgb(26, 80, 115);
/* oklch */ color: oklch(41.3% 0.081 241.3);

Tailwind

colors: {
  custom: {
    50: '#64809b',
    500: '#1a5073',
    950: '#000000',
  },
}

SCSS

$custom: #1a5073;
$custom-light: #64809b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5073",
  "rgb": {
    "r": 26,
    "g": 80,
    "b": 115
  },
  "hsl": {
    "h": 203.596,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.41348,
    "c": 0.08082,
    "h": 241.3
  },
  "luminance": 0.07195
}

Semantic roles & 50–950 ramp

primary

#1A5073

secondary

#A86941

accent

#8242E6

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1A5073

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

Preview Lab → · Contrast checker → · Palette generator →