#3E7EB8#3E7EB8

#3E7EB8 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.7% C 0.111 H 248.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3E7EB8
RGB	rgb(62, 126, 184)
HSL	hsl(209, 50%, 48%)
HSV	hsv(209, 66%, 72%)
CMYK	cmyk(66.3%, 31.5%, 0%, 27.8%)
CIE-LAB	lab(51.16, -1.83, -36.56)
CIE-LCH	lch(51.16, 36.61, 267.13°)
OKLab	oklab(57.74% -0.0412 -0.1034)
OKLCH	oklch(57.74% 0.111 248.3)
XYZ	xyz(18.0960, 19.4047, 48.1299)
Luminance	0.1941 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7EB8 #B8783E

analogous

#3EB8B5 #3E7EB8 #3E41B8

triadic

#3E7EB8 #B83E7E #7EB83E

tetradic

#3E7EB8 #B53EB8 #B8783E #41B83E

square

#3E7EB8 #B53EB8 #B8783E #41B83E

split-complementary

#3E7EB8 #B83E41 #B8B53E

monochromatic

#1F3F5C #2F5F8A #3E7EB8 #679CCC #95BADB

Accessibility & contrast

On white

4.30

#3E7EB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#3E7EB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7EB8

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7EB8	#FFFFFF	#000000	##000000
##3E7EB8	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6480BB

Deuteranopia (green-blind)

#5475B7

Tritanopia (blue-blind)

#008C93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e7eb8;
/* rgb */ color: rgb(62, 126, 184);
/* oklch */ color: oklch(57.7% 0.111 248.3);

Tailwind

colors: {
  custom: {
    50: '#80a3cd',
    500: '#3e7eb8',
    950: '#000000',
  },
}

SCSS

$custom: #3e7eb8;
$custom-light: #80a3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7eb8",
  "rgb": {
    "r": 62,
    "g": 126,
    "b": 184
  },
  "hsl": {
    "h": 208.525,
    "s": 49.593,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57744,
    "c": 0.1113,
    "h": 248.3
  },
  "luminance": 0.19407
}

Semantic roles & 50–950 ramp

primary

#3E7EB8

secondary

#C7A78B

accent

#904FD9

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3E7EB8

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

Preview Lab → · Contrast checker → · Palette generator →