#3E7BB2#3E7BB2

#3E7BB2 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.7% C 0.106 H 248.0°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3E7BB2
RGB	rgb(62, 123, 178)
HSL	hsl(208, 48%, 47%)
HSV	hsv(208, 65%, 70%)
CMYK	cmyk(65.2%, 30.9%, 0%, 30.2%)
CIE-LAB	lab(49.98, -2.12, -34.95)
CIE-LCH	lch(49.98, 35.02, 266.52°)
OKLab	oklab(56.72% -0.0398 -0.0987)
OKLCH	oklch(56.72% 0.106 248)
XYZ	xyz(17.1025, 18.4027, 44.7616)
Luminance	0.1840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7BB2 #B2753E

analogous

#3EB2AF #3E7BB2 #3E41B2

triadic

#3E7BB2 #B23E7B #7BB23E

tetradic

#3E7BB2 #AF3EB2 #B2753E #41B23E

square

#3E7BB2 #AF3EB2 #B2753E #41B23E

split-complementary

#3E7BB2 #B23E41 #B2AF3E

monochromatic

#1E3C57 #2E5C85 #3E7BB2 #6499C9 #92B7D9

Accessibility & contrast

On white

4.49

#3E7BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#3E7BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7BB2

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7BB2	#FFFFFF	#000000	##000000
##3E7BB2	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)

#637DB4

Deuteranopia (green-blind)

#5372B1

Tritanopia (blue-blind)

#00888E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3e7bb2;
/* rgb */ color: rgb(62, 123, 178);
/* oklch */ color: oklch(56.7% 0.106 248.0);

Tailwind

colors: {
  custom: {
    50: '#7fa0c9',
    500: '#3e7bb2',
    950: '#000000',
  },
}

SCSS

$custom: #3e7bb2;
$custom-light: #7fa0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7bb2",
  "rgb": {
    "r": 62,
    "g": 123,
    "b": 178
  },
  "hsl": {
    "h": 208.448,
    "s": 48.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56724,
    "c": 0.10647,
    "h": 248
  },
  "luminance": 0.18404
}

Semantic roles & 50–950 ramp

primary

#3E7BB2

secondary

#C4A488

accent

#9050D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3E7BB2

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

Preview Lab → · Contrast checker → · Palette generator →