#3E7BC7#3E7BC7

#3E7BC7 is a mid, vivid cyan. Relative luminance 0.193; OKLCH L 57.9% C 0.133 H 255.2°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3E7BC7
RGB	rgb(62, 123, 199)
HSL	hsl(213, 55%, 51%)
HSV	hsv(213, 69%, 78%)
CMYK	cmyk(68.8%, 38.2%, 0%, 22%)
CIE-LAB	lab(51.05, 5.26, -45.33)
CIE-LCH	lch(51.05, 45.63, 276.61°)
OKLab	oklab(57.91% -0.0342 -0.129)
OKLCH	oklch(57.91% 0.133 255.2)
XYZ	xyz(19.3746, 19.3115, 56.7282)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7BC7 #C78A3E

analogous

#3EBFC7 #3E7BC7 #453EC7

triadic

#3E7BC7 #C73E7B #7BC73E

tetradic

#3E7BC7 #C73EBF #C78A3E #3EC745

square

#3E7BC7 #C73EBF #C78A3E #3EC745

split-complementary

#3E7BC7 #C7453E #BFC73E

monochromatic

#1F416B #2D5E9B #3E7BC7 #6D9BD5 #9DBCE3

Accessibility & contrast

On white

4.32

#3E7BC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#3E7BC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7BC7

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7BC7	#FFFFFF	#000000	##000000
##3E7BC7	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5981CA

Deuteranopia (green-blind)

#4474C5

Tritanopia (blue-blind)

#008D97

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e7bc7;
/* rgb */ color: rgb(62, 123, 199);
/* oklch */ color: oklch(57.9% 0.133 255.2);

Tailwind

colors: {
  custom: {
    50: '#82a0d8',
    500: '#3e7bc7',
    950: '#000000',
  },
}

SCSS

$custom: #3e7bc7;
$custom-light: #82a0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7bc7",
  "rgb": {
    "r": 62,
    "g": 123,
    "b": 199
  },
  "hsl": {
    "h": 213.285,
    "s": 55.02,
    "l": 51.176
  },
  "oklch": {
    "l": 0.5791,
    "c": 0.13348,
    "h": 255.2
  },
  "luminance": 0.19314
}

Semantic roles & 50–950 ramp

primary

#3E7BC7

secondary

#CFB492

accent

#9C49DE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3E7BC7

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

Preview Lab → · Contrast checker → · Palette generator →