#1B7395#1B7395

#1B7395 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.2% C 0.095 H 229.5°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#1B7395
RGB	rgb(27, 115, 149)
HSL	hsl(197, 69%, 35%)
HSV	hsv(197, 82%, 58%)
CMYK	cmyk(81.9%, 22.8%, 0%, 41.6%)
CIE-LAB	lab(45.17, -12.79, -25.58)
CIE-LCH	lch(45.17, 28.60, 243.43°)
OKLab	oklab(52.18% -0.0614 -0.072)
OKLCH	oklch(52.18% 0.095 229.5)
XYZ	xyz(12.0053, 14.6629, 30.6254)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7395 #953D1B

analogous

#1B957A #1B7395 #1B3695

triadic

#1B7395 #951B73 #73951B

tetradic

#1B7395 #7A1B95 #953D1B #36951B

square

#1B7395 #7A1B95 #953D1B #36951B

split-complementary

#1B7395 #951B36 #957A1B

monochromatic

#08232D #124B61 #1B7395 #249BC9 #4CB6DF

Accessibility & contrast

On white

5.34

#1B7395 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#1B7395 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7395

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7395	#FFFFFF	#000000	##FFFFFF
##1B7395	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#617197

Deuteranopia (green-blind)

#516695

Tritanopia (blue-blind)

#007C7E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1b7395;
/* rgb */ color: rgb(27, 115, 149);
/* oklch */ color: oklch(52.2% 0.095 229.5);

Tailwind

colors: {
  custom: {
    50: '#6d9bb4',
    500: '#1b7395',
    950: '#000000',
  },
}

SCSS

$custom: #1b7395;
$custom-light: #6d9bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7395",
  "rgb": {
    "r": 27,
    "g": 115,
    "b": 149
  },
  "hsl": {
    "h": 196.721,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.52178,
    "c": 0.09459,
    "h": 229.5
  },
  "luminance": 0.14664
}

Semantic roles & 50–950 ramp

primary

#1B7395

secondary

#C16C4B

accent

#6D3CEC

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1B7395

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

Preview Lab → · Contrast checker → · Palette generator →