#3E7CAB#3E7CAB

#3E7CAB is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.6% C 0.097 H 243.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CAB
RGB	rgb(62, 124, 171)
HSL	hsl(206, 47%, 46%)
HSV	hsv(206, 64%, 67%)
CMYK	cmyk(63.7%, 27.5%, 0%, 32.9%)
CIE-LAB	lab(49.95, -5.11, -30.94)
CIE-LCH	lch(49.95, 31.36, 260.62°)
OKLab	oklab(56.59% -0.0431 -0.0871)
OKLCH	oklch(56.59% 0.097 243.7)
XYZ	xyz(16.5422, 18.3781, 41.1957)
Luminance	0.1838 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CAB #AB6D3E

analogous

#3EABA3 #3E7CAB #3E45AB

triadic

#3E7CAB #AB3E7C #7CAB3E

tetradic

#3E7CAB #A33EAB #AB6D3E #45AB3E

square

#3E7CAB #A33EAB #AB6D3E #45AB3E

split-complementary

#3E7CAB #AB3E45 #ABA33E

monochromatic

#1D3B51 #2E5B7E #3E7CAB #619AC6 #8EB7D6

Accessibility & contrast

On white

4.49

#3E7CAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#3E7CAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CAB

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CAB	#FFFFFF	#000000	##000000
##3E7CAB	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#677DAD

Deuteranopia (green-blind)

#5872AA

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3e7cab;
/* rgb */ color: rgb(62, 124, 171);
/* oklch */ color: oklch(56.6% 0.097 243.7);

Tailwind

colors: {
  custom: {
    50: '#7ea1c4',
    500: '#3e7cab',
    950: '#000000',
  },
}

SCSS

$custom: #3e7cab;
$custom-light: #7ea1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7cab",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 171
  },
  "hsl": {
    "h": 205.872,
    "s": 46.781,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56593,
    "c": 0.09719,
    "h": 243.7
  },
  "luminance": 0.1838
}

Semantic roles & 50–950 ramp

primary

#3E7CAB

secondary

#C19E84

accent

#8B51D6

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #3E7CAB

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

Preview Lab → · Contrast checker → · Palette generator →