#1A5479#1A5479

#1A5479 is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.7% C 0.085 H 241.2°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#1A5479
RGB	rgb(26, 84, 121)
HSL	hsl(203, 65%, 29%)
HSV	hsv(203, 79%, 47%)
CMYK	cmyk(78.5%, 30.6%, 0%, 52.5%)
CIE-LAB	lab(33.86, -4.86, -26.28)
CIE-LCH	lch(33.86, 26.73, 259.52°)
OKLab	oklab(42.73% -0.0408 -0.0744)
OKLCH	oklch(42.73% 0.085 241.2)
XYZ	xyz(7.0462, 7.9399, 19.2466)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5479 #793F1A

analogous

#1A796F #1A5479 #1A2579

triadic

#1A5479 #791A54 #54791A

tetradic

#1A5479 #6F1A79 #793F1A #25791A

square

#1A5479 #6F1A79 #793F1A #25791A

split-complementary

#1A5479 #791A25 #796F1A

monochromatic

#051119 #0F3147 #1A5479 #2577AB #3998D4

Accessibility & contrast

On white

8.11

#1A5479 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#1A5479 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5479

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5479	#FFFFFF	#000000	##FFFFFF
##1A5479	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43557B

Deuteranopia (green-blind)

#364C78

Tritanopia (blue-blind)

#005D61

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1a5479;
/* rgb */ color: rgb(26, 84, 121);
/* oklch */ color: oklch(42.7% 0.085 241.2);

Tailwind

colors: {
  custom: {
    50: '#6684a0',
    500: '#1a5479',
    950: '#000000',
  },
}

SCSS

$custom: #1a5479;
$custom-light: #6684a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5479",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 121
  },
  "hsl": {
    "h": 203.368,
    "s": 64.626,
    "l": 28.824
  },
  "oklch": {
    "l": 0.42727,
    "c": 0.08485,
    "h": 241.2
  },
  "luminance": 0.07941
}

Semantic roles & 50–950 ramp

primary

#1A5479

secondary

#AD6B41

accent

#8140E8

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060A0E

muted

#7A7C7E

Preview Lab

Preview with #1A5479

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

Preview Lab → · Contrast checker → · Palette generator →