#1B7396#1B7396

#1B7396 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.2% C 0.096 H 230.3°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1B7396
RGB	rgb(27, 115, 150)
HSL	hsl(197, 69%, 35%)
HSV	hsv(197, 82%, 59%)
CMYK	cmyk(82%, 23.3%, 0%, 41.2%)
CIE-LAB	lab(45.21, -12.42, -26.10)
CIE-LCH	lch(45.21, 28.91, 244.54°)
OKLab	oklab(52.23% -0.061 -0.0735)
OKLCH	oklch(52.23% 0.096 230.3)
XYZ	xyz(12.0855, 14.6950, 31.0477)
Luminance	0.1470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7396 #963E1B

analogous

#1B967C #1B7396 #1B3696

triadic

#1B7396 #961B73 #73961B

tetradic

#1B7396 #7C1B96 #963E1B #36961B

square

#1B7396 #7C1B96 #963E1B #36961B

split-complementary

#1B7396 #961B36 #967C1B

monochromatic

#08232E #124B62 #1B7396 #249BCA #4DB5DF

Accessibility & contrast

On white

5.33

#1B7396 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#1B7396 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7396

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7396	#FFFFFF	#000000	##FFFFFF
##1B7396	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617198

Deuteranopia (green-blind)

#516695

Tritanopia (blue-blind)

#007D7F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1b7396;
/* rgb */ color: rgb(27, 115, 150);
/* oklch */ color: oklch(52.2% 0.096 230.3);

Tailwind

colors: {
  custom: {
    50: '#6d9bb5',
    500: '#1b7396',
    950: '#000000',
  },
}

SCSS

$custom: #1b7396;
$custom-light: #6d9bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7396",
  "rgb": {
    "r": 27,
    "g": 115,
    "b": 150
  },
  "hsl": {
    "h": 197.073,
    "s": 69.492,
    "l": 34.706
  },
  "oklch": {
    "l": 0.52229,
    "c": 0.0955,
    "h": 230.3
  },
  "luminance": 0.14696
}

Semantic roles & 50–950 ramp

primary

#1B7396

secondary

#C16D4C

accent

#6E3BEC

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1B7396

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

Preview Lab → · Contrast checker → · Palette generator →