#1C7090#1C7090

#1C7090 is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.2% C 0.091 H 228.9°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1C7090
RGB	rgb(28, 112, 144)
HSL	hsl(197, 67%, 34%)
HSV	hsv(197, 81%, 56%)
CMYK	cmyk(80.6%, 22.2%, 0%, 43.5%)
CIE-LAB	lab(44.01, -12.78, -24.40)
CIE-LCH	lch(44.01, 27.55, 242.35°)
OKLab	oklab(51.19% -0.0599 -0.0686)
OKLCH	oklch(51.19% 0.091 228.9)
XYZ	xyz(11.3050, 13.8474, 28.4571)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7090 #903C1C

analogous

#1C9076 #1C7090 #1C3690

triadic

#1C7090 #901C70 #70901C

tetradic

#1C7090 #761C90 #903C1C #36901C

square

#1C7090 #761C90 #903C1C #36901C

split-complementary

#1C7090 #901C36 #90761C

monochromatic

#08202A #12485D #1C7090 #2698C3 #4AB4DC

Accessibility & contrast

On white

5.57

#1C7090 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#1C7090 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7090

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7090	#FFFFFF	#000000	##FFFFFF
##1C7090	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6E92

Deuteranopia (green-blind)

#506390

Tritanopia (blue-blind)

#00797B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1c7090;
/* rgb */ color: rgb(28, 112, 144);
/* oklch */ color: oklch(51.2% 0.091 228.9);

Tailwind

colors: {
  custom: {
    50: '#6c99b0',
    500: '#1c7090',
    950: '#000000',
  },
}

SCSS

$custom: #1c7090;
$custom-light: #6c99b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7090",
  "rgb": {
    "r": 28,
    "g": 112,
    "b": 144
  },
  "hsl": {
    "h": 196.552,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.51187,
    "c": 0.09109,
    "h": 228.9
  },
  "luminance": 0.13849
}

Semantic roles & 50–950 ramp

primary

#1C7090

secondary

#BE6A4A

accent

#6D3DEA

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #1C7090

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

Preview Lab → · Contrast checker → · Palette generator →