#1C7297#1C7297

#1C7297 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.0% C 0.097 H 232.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1C7297
RGB	rgb(28, 114, 151)
HSL	hsl(198, 69%, 35%)
HSV	hsv(198, 81%, 59%)
CMYK	cmyk(81.5%, 24.5%, 0%, 40.8%)
CIE-LAB	lab(44.96, -11.38, -27.08)
CIE-LCH	lch(44.96, 29.37, 247.21°)
OKLab	oklab(52.05% -0.0592 -0.0763)
OKLCH	oklch(52.05% 0.097 232.2)
XYZ	xyz(12.0798, 14.5144, 31.4370)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7297 #97411C

analogous

#1C977F #1C7297 #1C3497

triadic

#1C7297 #971C72 #72971C

tetradic

#1C7297 #7F1C97 #97411C #34971C

square

#1C7297 #7F1C97 #97411C #34971C

split-complementary

#1C7297 #971C34 #977F1C

monochromatic

#092430 #124B63 #1C7297 #2699CB #4FB3DE

Accessibility & contrast

On white

5.38

#1C7297 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#1C7297 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7297

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7297	#FFFFFF	#000000	##FFFFFF
##1C7297	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7199

Deuteranopia (green-blind)

#4F6596

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1c7297;
/* rgb */ color: rgb(28, 114, 151);
/* oklch */ color: oklch(52.0% 0.097 232.2);

Tailwind

colors: {
  custom: {
    50: '#6e9ab5',
    500: '#1c7297',
    950: '#000000',
  },
}

SCSS

$custom: #1c7297;
$custom-light: #6e9ab5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7297",
  "rgb": {
    "r": 28,
    "g": 114,
    "b": 151
  },
  "hsl": {
    "h": 198.049,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52048,
    "c": 0.09663,
    "h": 232.2
  },
  "luminance": 0.14516
}

Semantic roles & 50–950 ramp

primary

#1C7297

secondary

#C1704E

accent

#713CEC

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1C7297

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

Preview Lab → · Contrast checker → · Palette generator →