#3E7CBE#3E7CBE

#3E7CBE is a mid, vivid cyan. Relative luminance 0.192; OKLCH L 57.6% C 0.121 H 251.9°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CBE
RGB	rgb(62, 124, 190)
HSL	hsl(211, 51%, 49%)
HSV	hsv(211, 67%, 75%)
CMYK	cmyk(67.4%, 34.7%, 0%, 25.5%)
CIE-LAB	lab(50.87, 1.46, -40.47)
CIE-LCH	lch(50.87, 40.49, 272.07°)
OKLab	oklab(57.62% -0.0374 -0.1148)
OKLCH	oklch(57.62% 0.121 251.9)
XYZ	xyz(18.4851, 19.1552, 51.4284)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CBE #BE803E

analogous

#3EBCBE #3E7CBE #403EBE

triadic

#3E7CBE #BE3E7C #7CBE3E

tetradic

#3E7CBE #BE3EBC #BE803E #3EBE40

square

#3E7CBE #BE3EBC #BE803E #3EBE40

split-complementary

#3E7CBE #BE403E #BCBE3E

monochromatic

#204062 #2F5E90 #3E7CBE #6B9BCF #99BADE

Accessibility & contrast

On white

4.35

#3E7CBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#3E7CBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CBE

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CBE	#FFFFFF	#000000	##000000
##3E7CBE	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F80C1

Deuteranopia (green-blind)

#4D74BD

Tritanopia (blue-blind)

#008B94

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3e7cbe;
/* rgb */ color: rgb(62, 124, 190);
/* oklch */ color: oklch(57.6% 0.121 251.9);

Tailwind

colors: {
  custom: {
    50: '#81a1d2',
    500: '#3e7cbe',
    950: '#000000',
  },
}

SCSS

$custom: #3e7cbe;
$custom-light: #81a1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7cbe",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 190
  },
  "hsl": {
    "h": 210.938,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57615,
    "c": 0.12074,
    "h": 251.9
  },
  "luminance": 0.19157
}

Semantic roles & 50–950 ramp

primary

#3E7CBE

secondary

#C9AD8E

accent

#964EDA

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3E7CBE

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

Preview Lab → · Contrast checker → · Palette generator →