#3E7BC5#3E7BC5

#3E7BC5 is a mid, vivid cyan. Relative luminance 0.192; OKLCH L 57.8% C 0.131 H 254.6°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3E7BC5
RGB	rgb(62, 123, 197)
HSL	hsl(213, 54%, 51%)
HSV	hsv(213, 69%, 77%)
CMYK	cmyk(68.5%, 37.6%, 0%, 22.7%)
CIE-LAB	lab(50.94, 4.54, -44.36)
CIE-LCH	lch(50.94, 44.59, 275.85°)
OKLab	oklab(57.79% -0.0347 -0.1262)
OKLCH	oklch(57.79% 0.131 254.6)
XYZ	xyz(19.1439, 19.2193, 55.5133)
Luminance	0.1922 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7BC5 #C5883E

analogous

#3EBEC5 #3E7BC5 #443EC5

triadic

#3E7BC5 #C53E7B #7BC53E

tetradic

#3E7BC5 #C53EBE #C5883E #3EC544

square

#3E7BC5 #C53EBE #C5883E #3EC544

split-complementary

#3E7BC5 #C5443E #BEC53E

monochromatic

#204169 #2E5E98 #3E7BC5 #6D9BD3 #9CBBE1

Accessibility & contrast

On white

4.34

#3E7BC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#3E7BC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7BC5

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7BC5	#FFFFFF	#000000	##000000
##3E7BC5	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A80C8

Deuteranopia (green-blind)

#4674C4

Tritanopia (blue-blind)

#008C96

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3e7bc5;
/* rgb */ color: rgb(62, 123, 197);
/* oklch */ color: oklch(57.8% 0.131 254.6);

Tailwind

colors: {
  custom: {
    50: '#82a0d7',
    500: '#3e7bc5',
    950: '#000000',
  },
}

SCSS

$custom: #3e7bc5;
$custom-light: #82a0d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7bc5",
  "rgb": {
    "r": 62,
    "g": 123,
    "b": 197
  },
  "hsl": {
    "h": 212.889,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57792,
    "c": 0.13085,
    "h": 254.6
  },
  "luminance": 0.19221
}

Semantic roles & 50–950 ramp

primary

#3E7BC5

secondary

#CDB291

accent

#9B4BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3E7BC5

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

Preview Lab → · Contrast checker → · Palette generator →