#3E647C#3E647C

#3E647C is a mid, muted cyan. Relative luminance 0.116; OKLCH L 48.5% C 0.058 H 237.4°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#3E647C
RGB	rgb(62, 100, 124)
HSL	hsl(203, 33%, 36%)
HSV	hsv(203, 50%, 49%)
CMYK	cmyk(50%, 19.4%, 0%, 51.4%)
CIE-LAB	lab(40.56, -6.35, -17.60)
CIE-LCH	lch(40.56, 18.71, 250.18°)
OKLab	oklab(48.49% -0.0313 -0.0489)
OKLCH	oklch(48.49% 0.058 237.4)
XYZ	xyz(10.1806, 11.5930, 20.7661)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E647C #7C563E

analogous

#3E7C75 #3E647C #3E457C

triadic

#3E647C #7C3E64 #647C3E

tetradic

#3E647C #753E7C #7C563E #457C3E

square

#3E647C #753E7C #7C563E #457C3E

split-complementary

#3E647C #7C3E45 #7C753E

monochromatic

#15222A #2A4353 #3E647C #5285A5 #79A2BC

Accessibility & contrast

On white

6.33

#3E647C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#3E647C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E647C

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E647C	#FFFFFF	#000000	##FFFFFF
##3E647C	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59637D

Deuteranopia (green-blind)

#515D7C

Tritanopia (blue-blind)

#206A6C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3e647c;
/* rgb */ color: rgb(62, 100, 124);
/* oklch */ color: oklch(48.5% 0.058 237.4);

Tailwind

colors: {
  custom: {
    50: '#7790a2',
    500: '#3e647c',
    950: '#000000',
  },
}

SCSS

$custom: #3e647c;
$custom-light: #7790a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e647c",
  "rgb": {
    "r": 62,
    "g": 100,
    "b": 124
  },
  "hsl": {
    "h": 203.226,
    "s": 33.333,
    "l": 36.471
  },
  "oklch": {
    "l": 0.48489,
    "c": 0.05804,
    "h": 237.4
  },
  "luminance": 0.11594
}

Semantic roles & 50–950 ramp

primary

#3E647C

secondary

#A68570

accent

#885EC9

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#090C0F

muted

#7B7D7E

Preview Lab

Preview with #3E647C

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

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