#1C678F#1C678F

#1C678F is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 48.9% C 0.095 H 237.3°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#1C678F
RGB	rgb(28, 103, 143)
HSL	hsl(201, 67%, 34%)
HSV	hsv(201, 80%, 56%)
CMYK	cmyk(80.4%, 28%, 0%, 43.9%)
CIE-LAB	lab(41.10, -7.87, -28.34)
CIE-LCH	lch(41.10, 29.41, 254.48°)
OKLab	oklab(48.85% -0.0513 -0.0801)
OKLCH	oklch(48.85% 0.095 237.3)
XYZ	xyz(10.2851, 11.9293, 27.7418)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C678F #8F441C

analogous

#1C8F7D #1C678F #1C2D8F

triadic

#1C678F #8F1C67 #678F1C

tetradic

#1C678F #7D1C8F #8F441C #2D8F1C

square

#1C678F #7D1C8F #8F441C #2D8F1C

split-complementary

#1C678F #8F1C2D #8F7D1C

monochromatic

#081D29 #12425C #1C678F #268CC2 #4AA9DC

Accessibility & contrast

On white

6.20

#1C678F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#1C678F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C678F

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C678F	#FFFFFF	#000000	##FFFFFF
##1C678F	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546791

Deuteranopia (green-blind)

#445C8E

Tritanopia (blue-blind)

#007175

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1c678f;
/* rgb */ color: rgb(28, 103, 143);
/* oklch */ color: oklch(48.9% 0.095 237.3);

Tailwind

colors: {
  custom: {
    50: '#6b92b0',
    500: '#1c678f',
    950: '#000000',
  },
}

SCSS

$custom: #1c678f;
$custom-light: #6b92b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c678f",
  "rgb": {
    "r": 28,
    "g": 103,
    "b": 143
  },
  "hsl": {
    "h": 200.87,
    "s": 67.251,
    "l": 33.529
  },
  "oklch": {
    "l": 0.48851,
    "c": 0.09512,
    "h": 237.3
  },
  "luminance": 0.11931
}

Semantic roles & 50–950 ramp

primary

#1C678F

secondary

#BE7249

accent

#7A3EEA

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080D10

muted

#7A7D7F

Preview Lab

Preview with #1C678F

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

Preview Lab → · Contrast checker → · Palette generator →