#3E8FB7#3E8FB7

#3E8FB7 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.099 H 233.1°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#3E8FB7
RGB	rgb(62, 143, 183)
HSL	hsl(200, 49%, 48%)
HSV	hsv(200, 66%, 72%)
CMYK	cmyk(66.1%, 21.9%, 0%, 28.2%)
CIE-LAB	lab(56.17, -11.96, -28.16)
CIE-LCH	lch(56.17, 30.60, 246.99°)
OKLab	oklab(61.7% -0.0593 -0.079)
OKLCH	oklch(61.7% 0.099 233.1)
XYZ	xyz(20.3530, 24.0858, 48.3670)
Luminance	0.2409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8FB7 #B7663E

analogous

#3EB7A3 #3E8FB7 #3E52B7

triadic

#3E8FB7 #B73E8F #8FB73E

tetradic

#3E8FB7 #A33EB7 #B7663E #52B73E

square

#3E8FB7 #A33EB7 #B7663E #52B73E

split-complementary

#3E8FB7 #B73E52 #B7A33E

monochromatic

#1F485C #2F6B89 #3E8FB7 #67AACB #94C4DB

Accessibility & contrast

On white

3.61

#3E8FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#3E8FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8FB7

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8FB7	#FFFFFF	#000000	##000000
##3E8FB7	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EB9

Deuteranopia (green-blind)

#6B81B6

Tritanopia (blue-blind)

#009A9C

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3e8fb7;
/* rgb */ color: rgb(62, 143, 183);
/* oklch */ color: oklch(61.7% 0.099 233.1);

Tailwind

colors: {
  custom: {
    50: '#80afcc',
    500: '#3e8fb7',
    950: '#000000',
  },
}

SCSS

$custom: #3e8fb7;
$custom-light: #80afcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8fb7",
  "rgb": {
    "r": 62,
    "g": 143,
    "b": 183
  },
  "hsl": {
    "h": 199.835,
    "s": 49.388,
    "l": 48.039
  },
  "oklch": {
    "l": 0.617,
    "c": 0.09878,
    "h": 233.1
  },
  "luminance": 0.24088
}

Semantic roles & 50–950 ramp

primary

#3E8FB7

secondary

#C69E8A

accent

#7D4FD9

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3E8FB7

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

Preview Lab → · Contrast checker → · Palette generator →