#1C649D#1C649D

#1C649D is a mid, moderate cyan. Relative luminance 0.118; OKLCH L 48.9% C 0.114 H 247.3°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#1C649D
RGB	rgb(28, 100, 157)
HSL	hsl(207, 70%, 36%)
HSV	hsv(207, 82%, 62%)
CMYK	cmyk(82.2%, 36.3%, 0%, 38.4%)
CIE-LAB	lab(40.89, -0.66, -37.05)
CIE-LCH	lch(40.89, 37.05, 268.98°)
OKLab	oklab(48.92% -0.044 -0.1055)
OKLCH	oklch(48.92% 0.114 247.3)
XYZ	xyz(11.1195, 11.7942, 33.5822)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C649D #9D551C

analogous

#1C9D96 #1C649D #1C239D

triadic

#1C649D #9D1C64 #649D1C

tetradic

#1C649D #961C9D #9D551C #239D1C

square

#1C649D #961C9D #9D551C #239D1C

split-complementary

#1C649D #9D1C23 #9D961C

monochromatic

#092235 #134369 #1C649D #2585D1 #53A2E0

Accessibility & contrast

On white

6.25

#1C649D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#1C649D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C649D

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C649D	#FFFFFF	#000000	##FFFFFF
##1C649D	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49679F

Deuteranopia (green-blind)

#365B9C

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1c649d;
/* rgb */ color: rgb(28, 100, 157);
/* oklch */ color: oklch(48.9% 0.114 247.3);

Tailwind

colors: {
  custom: {
    50: '#6e8fba',
    500: '#1c649d',
    950: '#000000',
  },
}

SCSS

$custom: #1c649d;
$custom-light: #6e8fba;
$custom-dark: #000000;

JSON

{
  "hex": "#1c649d",
  "rgb": {
    "r": 28,
    "g": 100,
    "b": 157
  },
  "hsl": {
    "h": 206.512,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.48917,
    "c": 0.11435,
    "h": 247.3
  },
  "luminance": 0.11796
}

Semantic roles & 50–950 ramp

primary

#1C649D

secondary

#C38451

accent

#8A3BED

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1C649D

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

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