#1C7284#1C7284

#1C7284 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.1% C 0.082 H 215.4°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1C7284
RGB	rgb(28, 114, 132)
HSL	hsl(190, 65%, 31%)
HSV	hsv(190, 79%, 52%)
CMYK	cmyk(78.8%, 13.6%, 0%, 48.2%)
CIE-LAB	lab(44.16, -18.17, -17.02)
CIE-LCH	lch(44.16, 24.90, 223.13°)
OKLab	oklab(51.14% -0.0669 -0.0475)
OKLCH	oklch(51.14% 0.082 215.4)
XYZ	xyz(10.6593, 13.9462, 23.9554)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7284 #842E1C

analogous

#1C8462 #1C7284 #1C3E84

triadic

#1C7284 #841C72 #72841C

tetradic

#1C7284 #621C84 #842E1C #3E841C

square

#1C7284 #621C84 #842E1C #3E841C

split-complementary

#1C7284 #841C3E #84621C

monochromatic

#071B1F #114652 #1C7284 #279EB6 #43BED7

Accessibility & contrast

On white

5.54

#1C7284 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#1C7284 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7284

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7284	#FFFFFF	#000000	##FFFFFF
##1C7284	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666E85

Deuteranopia (green-blind)

#586484

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1c7284;
/* rgb */ color: rgb(28, 114, 132);
/* oklch */ color: oklch(51.1% 0.082 215.4);

Tailwind

colors: {
  custom: {
    50: '#6a9aa7',
    500: '#1c7284',
    950: '#000000',
  },
}

SCSS

$custom: #1c7284;
$custom-light: #6a9aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7284",
  "rgb": {
    "r": 28,
    "g": 114,
    "b": 132
  },
  "hsl": {
    "h": 190.385,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.51135,
    "c": 0.08201,
    "h": 215.4
  },
  "luminance": 0.13947
}

Semantic roles & 50–950 ramp

primary

#1C7284

secondary

#B75845

accent

#5D40E8

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1C7284

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

Preview Lab → · Contrast checker → · Palette generator →