#1A7397#1A7397

#1A7397 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.3% C 0.097 H 230.9°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1A7397
RGB	rgb(26, 115, 151)
HSL	hsl(197, 71%, 35%)
HSV	hsv(197, 83%, 59%)
CMYK	cmyk(82.8%, 23.8%, 0%, 40.8%)
CIE-LAB	lab(45.24, -12.16, -26.65)
CIE-LCH	lch(45.24, 29.29, 245.48°)
OKLab	oklab(52.26% -0.061 -0.0751)
OKLCH	oklch(52.26% 0.097 230.9)
XYZ	xyz(12.1404, 14.7139, 31.4724)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7397 #973E1A

analogous

#1A977D #1A7397 #1A3597

triadic

#1A7397 #971A73 #73971A

tetradic

#1A7397 #7D1A97 #973E1A #35971A

square

#1A7397 #7D1A97 #973E1A #35971A

split-complementary

#1A7397 #971A35 #977D1A

monochromatic

#08232F #114B63 #1A7397 #239BCB #4BB5E0

Accessibility & contrast

On white

5.33

#1A7397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#1A7397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7397

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7397	#FFFFFF	#000000	##FFFFFF
##1A7397	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)

#617199

Deuteranopia (green-blind)

#506696

Tritanopia (blue-blind)

#007D7F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1a7397;
/* rgb */ color: rgb(26, 115, 151);
/* oklch */ color: oklch(52.3% 0.097 230.9);

Tailwind

colors: {
  custom: {
    50: '#6d9bb5',
    500: '#1a7397',
    950: '#000000',
  },
}

SCSS

$custom: #1a7397;
$custom-light: #6d9bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7397",
  "rgb": {
    "r": 26,
    "g": 115,
    "b": 151
  },
  "hsl": {
    "h": 197.28,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.52259,
    "c": 0.09674,
    "h": 230.9
  },
  "luminance": 0.14715
}

Semantic roles & 50–950 ramp

primary

#1A7397

secondary

#C26D4B

accent

#6E3AED

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1A7397

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

Preview Lab → · Contrast checker → · Palette generator →