#1B6887#1B6887

#1B6887 is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 48.7% C 0.087 H 230.0°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#1B6887
RGB	rgb(27, 104, 135)
HSL	hsl(197, 67%, 32%)
HSV	hsv(197, 80%, 53%)
CMYK	cmyk(80%, 23%, 0%, 47.1%)
CIE-LAB	lab(41.03, -11.56, -23.65)
CIE-LCH	lch(41.03, 26.32, 243.95°)
OKLab	oklab(48.66% -0.0557 -0.0665)
OKLCH	oklch(48.66% 0.087 230)
XYZ	xyz(9.7737, 11.8817, 24.6953)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6887 #873A1B

analogous

#1B8770 #1B6887 #1B3287

triadic

#1B6887 #871B68 #68871B

tetradic

#1B6887 #701B87 #873A1B #32871B

square

#1B6887 #701B87 #873A1B #32871B

split-complementary

#1B6887 #871B32 #87701B

monochromatic

#071921 #114154 #1B6887 #258FBA #43AED9

Accessibility & contrast

On white

6.22

#1B6887 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#1B6887 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6887

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6887	#FFFFFF	#000000	##FFFFFF
##1B6887	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586689

Deuteranopia (green-blind)

#4A5C87

Tritanopia (blue-blind)

#007172

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1b6887;
/* rgb */ color: rgb(27, 104, 135);
/* oklch */ color: oklch(48.7% 0.087 230.0);

Tailwind

colors: {
  custom: {
    50: '#6a93aa',
    500: '#1b6887',
    950: '#000000',
  },
}

SCSS

$custom: #1b6887;
$custom-light: #6a93aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6887",
  "rgb": {
    "r": 27,
    "g": 104,
    "b": 135
  },
  "hsl": {
    "h": 197.222,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.48661,
    "c": 0.08677,
    "h": 230
  },
  "luminance": 0.11883
}

Semantic roles & 50–950 ramp

primary

#1B6887

secondary

#BA6644

accent

#6F3EEA

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D10

muted

#7A7E7F

Preview Lab

Preview with #1B6887

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

Preview Lab → · Contrast checker → · Palette generator →