#1B6097#1B6097

#1B6097 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.6% C 0.111 H 247.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#1B6097
RGB	rgb(27, 96, 151)
HSL	hsl(207, 70%, 35%)
HSV	hsv(207, 82%, 59%)
CMYK	cmyk(82.1%, 36.4%, 0%, 40.8%)
CIE-LAB	lab(39.30, -0.59, -35.99)
CIE-LCH	lch(39.30, 35.99, 269.05°)
OKLab	oklab(47.55% -0.0426 -0.1025)
OKLCH	oklch(47.55% 0.111 247.4)
XYZ	xyz(10.2186, 10.8319, 30.8243)
Luminance	0.1083 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6097 #97521B

analogous

#1B9790 #1B6097 #1B2297

triadic

#1B6097 #971B60 #60971B

tetradic

#1B6097 #901B97 #97521B #22971B

square

#1B6097 #901B97 #97521B #22971B

split-complementary

#1B6097 #971B22 #97901B

monochromatic

#081E2F #123F63 #1B6097 #2481CB #4D9EDF

Accessibility & contrast

On white

6.63

#1B6097 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#1B6097 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6097

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6097	#FFFFFF	#000000	##FFFFFF
##1B6097	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466399

Deuteranopia (green-blind)

#345796

Tritanopia (blue-blind)

#006D74

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1b6097;
/* rgb */ color: rgb(27, 96, 151);
/* oklch */ color: oklch(47.6% 0.111 247.4);

Tailwind

colors: {
  custom: {
    50: '#6d8cb6',
    500: '#1b6097',
    950: '#000000',
  },
}

SCSS

$custom: #1b6097;
$custom-light: #6d8cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6097",
  "rgb": {
    "r": 27,
    "g": 96,
    "b": 151
  },
  "hsl": {
    "h": 206.613,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.47551,
    "c": 0.11099,
    "h": 247.4
  },
  "luminance": 0.10833
}

Semantic roles & 50–950 ramp

primary

#1B6097

secondary

#C1804C

accent

#8A3BEC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1B6097

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

Preview Lab → · Contrast checker → · Palette generator →