#3E7CB2#3E7CB2

#3E7CB2 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 57.0% C 0.106 H 247.2°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CB2
RGB	rgb(62, 124, 178)
HSL	hsl(208, 48%, 47%)
HSV	hsv(208, 65%, 70%)
CMYK	cmyk(65.2%, 30.3%, 0%, 30.2%)
CIE-LAB	lab(50.28, -2.72, -34.49)
CIE-LCH	lch(50.28, 34.59, 265.49°)
OKLab	oklab(56.96% -0.0409 -0.0974)
OKLCH	oklch(56.96% 0.106 247.2)
XYZ	xyz(17.2271, 18.6521, 44.8032)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CB2 #B2743E

analogous

#3EB2AE #3E7CB2 #3E42B2

triadic

#3E7CB2 #B23E7C #7CB23E

tetradic

#3E7CB2 #AE3EB2 #B2743E #42B23E

square

#3E7CB2 #AE3EB2 #B2743E #42B23E

split-complementary

#3E7CB2 #B23E42 #B2AE3E

monochromatic

#1E3D57 #2E5C85 #3E7CB2 #649AC9 #92B8D9

Accessibility & contrast

On white

4.44

#3E7CB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#3E7CB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CB2

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CB2	#FFFFFF	#000000	##000000
##3E7CB2	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647EB4

Deuteranopia (green-blind)

#5473B1

Tritanopia (blue-blind)

#00898F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e7cb2;
/* rgb */ color: rgb(62, 124, 178);
/* oklch */ color: oklch(57.0% 0.106 247.2);

Tailwind

colors: {
  custom: {
    50: '#7fa1c9',
    500: '#3e7cb2',
    950: '#000000',
  },
}

SCSS

$custom: #3e7cb2;
$custom-light: #7fa1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7cb2",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 178
  },
  "hsl": {
    "h": 207.931,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56957,
    "c": 0.10562,
    "h": 247.2
  },
  "luminance": 0.18654
}

Semantic roles & 50–950 ramp

primary

#3E7CB2

secondary

#C4A488

accent

#8F50D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #3E7CB2

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

Preview Lab → · Contrast checker → · Palette generator →