#1A5C87#1A5C87

#1A5C87 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.6% C 0.095 H 242.3°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#1A5C87
RGB	rgb(26, 92, 135)
HSL	hsl(204, 68%, 32%)
HSV	hsv(204, 81%, 53%)
CMYK	cmyk(80.7%, 31.9%, 0%, 47.1%)
CIE-LAB	lab(37.16, -4.44, -29.70)
CIE-LCH	lch(37.16, 30.03, 261.51°)
OKLab	oklab(45.58% -0.0442 -0.0842)
OKLCH	oklch(45.58% 0.095 242.3)
XYZ	xyz(8.6246, 9.6221, 24.3197)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5C87 #87451A

analogous

#1A877C #1A5C87 #1A2587

triadic

#1A5C87 #871A5C #5C871A

tetradic

#1A5C87 #7C1A87 #87451A #25871A

square

#1A5C87 #7C1A87 #87451A #25871A

split-complementary

#1A5C87 #871A25 #877C1A

monochromatic

#061620 #103954 #1A5C87 #247FBA #419EDA

Accessibility & contrast

On white

7.18

#1A5C87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#1A5C87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5C87

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5C87	#FFFFFF	#000000	##FFFFFF
##1A5C87	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485D89

Deuteranopia (green-blind)

#395386

Tritanopia (blue-blind)

#00676B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1a5c87;
/* rgb */ color: rgb(26, 92, 135);
/* oklch */ color: oklch(45.6% 0.095 242.3);

Tailwind

colors: {
  custom: {
    50: '#698aaa',
    500: '#1a5c87',
    950: '#000000',
  },
}

SCSS

$custom: #1a5c87;
$custom-light: #698aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5c87",
  "rgb": {
    "r": 26,
    "g": 92,
    "b": 135
  },
  "hsl": {
    "h": 203.67,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.45575,
    "c": 0.0951,
    "h": 242.3
  },
  "luminance": 0.09623
}

Semantic roles & 50–950 ramp

primary

#1A5C87

secondary

#BA7242

accent

#823DEB

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1A5C87

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

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