#1C7E98#1C7E98

#1C7E98 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.1% C 0.093 H 220.7°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#1C7E98
RGB	rgb(28, 126, 152)
HSL	hsl(193, 69%, 35%)
HSV	hsv(193, 82%, 60%)
CMYK	cmyk(81.6%, 17.1%, 0%, 40.4%)
CIE-LAB	lab(48.80, -17.77, -21.72)
CIE-LCH	lch(48.80, 28.07, 230.72°)
OKLab	oklab(55.14% -0.0707 -0.0608)
OKLCH	oklch(55.14% 0.093 220.7)
XYZ	xyz(13.6048, 17.4339, 32.3477)
Luminance	0.1744 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7E98 #98361C

analogous

#1C9874 #1C7E98 #1C4098

triadic

#1C7E98 #981C7E #7E981C

tetradic

#1C7E98 #741C98 #98361C #40981C

square

#1C7E98 #741C98 #98361C #40981C

split-complementary

#1C7E98 #981C40 #98741C

monochromatic

#092831 #125364 #1C7E98 #26A9CC #50C1DF

Accessibility & contrast

On white

4.68

#1C7E98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#1C7E98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7E98

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7E98	#FFFFFF	#000000	##FFFFFF
##1C7E98	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7B99

Deuteranopia (green-blind)

#5E6F98

Tritanopia (blue-blind)

#008686

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #1c7e98;
/* rgb */ color: rgb(28, 126, 152);
/* oklch */ color: oklch(55.1% 0.093 220.7);

Tailwind

colors: {
  custom: {
    50: '#6fa3b6',
    500: '#1c7e98',
    950: '#000000',
  },
}

SCSS

$custom: #1c7e98;
$custom-light: #6fa3b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7e98",
  "rgb": {
    "r": 28,
    "g": 126,
    "b": 152
  },
  "hsl": {
    "h": 192.581,
    "s": 68.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.55139,
    "c": 0.09327,
    "h": 220.7
  },
  "luminance": 0.17436
}

Semantic roles & 50–950 ramp

primary

#1C7E98

secondary

#C1674E

accent

#613CEC

background

#F7FAFB

surface

#EDF3F6

border

#C8CDD0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1C7E98

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

Preview Lab → · Contrast checker → · Palette generator →