#1C7497#1C7497

#1C7497 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.6% C 0.096 H 230.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#1C7497
RGB	rgb(28, 116, 151)
HSL	hsl(197, 69%, 35%)
HSV	hsv(197, 81%, 59%)
CMYK	cmyk(81.5%, 23.2%, 0%, 40.8%)
CIE-LAB	lab(45.59, -12.53, -26.10)
CIE-LCH	lch(45.59, 28.95, 244.35°)
OKLab	oklab(52.55% -0.0612 -0.0735)
OKLCH	oklch(52.55% 0.096 230.2)
XYZ	xyz(12.3079, 14.9705, 31.5131)
Luminance	0.1497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7497 #973F1C

analogous

#1C977C #1C7497 #1C3797

triadic

#1C7497 #971C74 #74971C

tetradic

#1C7497 #7C1C97 #973F1C #37971C

square

#1C7497 #7C1C97 #973F1C #37971C

split-complementary

#1C7497 #971C37 #977C1C

monochromatic

#092530 #124C63 #1C7497 #269CCB #4FB6DE

Accessibility & contrast

On white

5.26

#1C7497 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#1C7497 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7497

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7497	#FFFFFF	#000000	##FFFFFF
##1C7497	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627299

Deuteranopia (green-blind)

#526796

Tritanopia (blue-blind)

#007E80

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1c7497;
/* rgb */ color: rgb(28, 116, 151);
/* oklch */ color: oklch(52.6% 0.096 230.2);

Tailwind

colors: {
  custom: {
    50: '#6e9cb5',
    500: '#1c7497',
    950: '#000000',
  },
}

SCSS

$custom: #1c7497;
$custom-light: #6e9cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7497",
  "rgb": {
    "r": 28,
    "g": 116,
    "b": 151
  },
  "hsl": {
    "h": 197.073,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52553,
    "c": 0.09563,
    "h": 230.2
  },
  "luminance": 0.14972
}

Semantic roles & 50–950 ramp

primary

#1C7497

secondary

#C16F4E

accent

#6E3CEC

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#080E11

muted

#7B7E80

Preview Lab

Preview with #1C7497

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

Preview Lab → · Contrast checker → · Palette generator →