#1C5E86#1C5E86

#1C5E86 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.1% C 0.092 H 240.2°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#1C5E86
RGB	rgb(28, 94, 134)
HSL	hsl(203, 65%, 32%)
HSV	hsv(203, 79%, 53%)
CMYK	cmyk(79.1%, 29.9%, 0%, 47.5%)
CIE-LAB	lab(37.79, -5.82, -28.09)
CIE-LCH	lch(37.79, 28.68, 258.30°)
OKLab	oklab(46.08% -0.0455 -0.0795)
OKLCH	oklch(46.08% 0.092 240.2)
XYZ	xyz(8.7830, 9.9725, 24.0116)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5E86 #86441C

analogous

#1C8679 #1C5E86 #1C2986

triadic

#1C5E86 #861C5E #5E861C

tetradic

#1C5E86 #791C86 #86441C #29861C

square

#1C5E86 #791C86 #86441C #29861C

split-complementary

#1C5E86 #861C29 #86791C

monochromatic

#071721 #113A53 #1C5E86 #2782B9 #44A0D8

Accessibility & contrast

On white

7.01

#1C5E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#1C5E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5E86

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5E86	#FFFFFF	#000000	##FFFFFF
##1C5E86	1.00	7.01	2.99	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5E88

Deuteranopia (green-blind)

#3D5585

Tritanopia (blue-blind)

#00686C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1c5e86;
/* rgb */ color: rgb(28, 94, 134);
/* oklch */ color: oklch(46.1% 0.092 240.2);

Tailwind

colors: {
  custom: {
    50: '#698ba9',
    500: '#1c5e86',
    950: '#000000',
  },
}

SCSS

$custom: #1c5e86;
$custom-light: #698ba9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5e86",
  "rgb": {
    "r": 28,
    "g": 94,
    "b": 134
  },
  "hsl": {
    "h": 202.642,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.46077,
    "c": 0.09158,
    "h": 240.2
  },
  "luminance": 0.09974
}

Semantic roles & 50–950 ramp

primary

#1C5E86

secondary

#B97145

accent

#7F3FE8

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1C5E86

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

Preview Lab → · Contrast checker → · Palette generator →