#1A5A87#1A5A87

#1A5A87 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.1% C 0.097 H 244.2°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#1A5A87
RGB	rgb(26, 90, 135)
HSL	hsl(205, 68%, 32%)
HSV	hsv(205, 81%, 53%)
CMYK	cmyk(80.7%, 33.3%, 0%, 47.1%)
CIE-LAB	lab(36.52, -3.18, -30.70)
CIE-LCH	lch(36.52, 30.87, 264.08°)
OKLab	oklab(45.07% -0.0422 -0.0872)
OKLCH	oklch(45.07% 0.097 244.2)
XYZ	xyz(8.4536, 9.2802, 24.2627)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5A87 #87471A

analogous

#1A877E #1A5A87 #1A2387

triadic

#1A5A87 #871A5A #5A871A

tetradic

#1A5A87 #7E1A87 #87471A #23871A

square

#1A5A87 #7E1A87 #87471A #23871A

split-complementary

#1A5A87 #871A23 #877E1A

monochromatic

#061620 #103854 #1A5A87 #247CBA #419BDA

Accessibility & contrast

On white

7.35

#1A5A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#1A5A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5A87

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5A87	#FFFFFF	#000000	##FFFFFF
##1A5A87	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455B89

Deuteranopia (green-blind)

#365186

Tritanopia (blue-blind)

#00656A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1a5a87;
/* rgb */ color: rgb(26, 90, 135);
/* oklch */ color: oklch(45.1% 0.097 244.2);

Tailwind

colors: {
  custom: {
    50: '#6988aa',
    500: '#1a5a87',
    950: '#000000',
  },
}

SCSS

$custom: #1a5a87;
$custom-light: #6988aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5a87",
  "rgb": {
    "r": 26,
    "g": 90,
    "b": 135
  },
  "hsl": {
    "h": 204.771,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.45071,
    "c": 0.09686,
    "h": 244.2
  },
  "luminance": 0.09281
}

Semantic roles & 50–950 ramp

primary

#1A5A87

secondary

#BA7442

accent

#853DEB

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1A5A87

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

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