#1C5A86#1C5A86

#1C5A86 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.1% C 0.095 H 244.1°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#1C5A86
RGB	rgb(28, 90, 134)
HSL	hsl(205, 65%, 32%)
HSV	hsv(205, 79%, 53%)
CMYK	cmyk(79.1%, 32.8%, 0%, 47.5%)
CIE-LAB	lab(36.52, -3.33, -30.09)
CIE-LCH	lch(36.52, 30.28, 263.69°)
OKLab	oklab(45.07% -0.0415 -0.0854)
OKLCH	oklch(45.07% 0.095 244.1)
XYZ	xyz(8.4365, 9.2794, 23.8961)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5A86 #86481C

analogous

#1C867D #1C5A86 #1C2586

triadic

#1C5A86 #861C5A #5A861C

tetradic

#1C5A86 #7D1C86 #86481C #25861C

square

#1C5A86 #7D1C86 #86481C #25861C

split-complementary

#1C5A86 #861C25 #867D1C

monochromatic

#071621 #113853 #1C5A86 #277CB9 #449BD8

Accessibility & contrast

On white

7.35

#1C5A86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#1C5A86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5A86

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5A86	#FFFFFF	#000000	##FFFFFF
##1C5A86	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)

#465B88

Deuteranopia (green-blind)

#375185

Tritanopia (blue-blind)

#00656A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #1c5a86;
/* rgb */ color: rgb(28, 90, 134);
/* oklch */ color: oklch(45.1% 0.095 244.1);

Tailwind

colors: {
  custom: {
    50: '#6988a9',
    500: '#1c5a86',
    950: '#000000',
  },
}

SCSS

$custom: #1c5a86;
$custom-light: #6988a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5a86",
  "rgb": {
    "r": 28,
    "g": 90,
    "b": 134
  },
  "hsl": {
    "h": 204.906,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.45068,
    "c": 0.09492,
    "h": 244.1
  },
  "luminance": 0.0928
}

Semantic roles & 50–950 ramp

primary

#1C5A86

secondary

#B97545

accent

#863FE8

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1C5A86

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

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