#1B6997#1B6997

#1B6997 is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 49.8% C 0.103 H 240.3°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#1B6997
RGB	rgb(27, 105, 151)
HSL	hsl(202, 70%, 35%)
HSV	hsv(202, 82%, 59%)
CMYK	cmyk(82.1%, 30.5%, 0%, 40.8%)
CIE-LAB	lab(42.11, -6.16, -31.55)
CIE-LCH	lch(42.11, 32.14, 258.96°)
OKLab	oklab(49.77% -0.051 -0.0894)
OKLCH	oklch(49.77% 0.103 240.3)
XYZ	xyz(11.0873, 12.5692, 31.1139)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6997 #97491B

analogous

#1B9787 #1B6997 #1B2B97

triadic

#1B6997 #971B69 #69971B

tetradic

#1B6997 #871B97 #97491B #2B971B

square

#1B6997 #871B97 #97491B #2B971B

split-complementary

#1B6997 #971B2B #97871B

monochromatic

#08212F #124563 #1B6997 #248DCB #4DA9DF

Accessibility & contrast

On white

5.98

#1B6997 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#1B6997 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6997

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6997	#FFFFFF	#000000	##FFFFFF
##1B6997	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536A99

Deuteranopia (green-blind)

#425E96

Tritanopia (blue-blind)

#007579

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #1b6997;
/* rgb */ color: rgb(27, 105, 151);
/* oklch */ color: oklch(49.8% 0.103 240.3);

Tailwind

colors: {
  custom: {
    50: '#6d93b6',
    500: '#1b6997',
    950: '#000000',
  },
}

SCSS

$custom: #1b6997;
$custom-light: #6d93b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6997",
  "rgb": {
    "r": 27,
    "g": 105,
    "b": 151
  },
  "hsl": {
    "h": 202.258,
    "s": 69.663,
    "l": 34.902
  },
  "oklch": {
    "l": 0.49771,
    "c": 0.10291,
    "h": 240.3
  },
  "luminance": 0.12571
}

Semantic roles & 50–950 ramp

primary

#1B6997

secondary

#C1784C

accent

#7D3BEC

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#080D11

muted

#7B7E80

Preview Lab

Preview with #1B6997

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

Preview Lab → · Contrast checker → · Palette generator →