#3E8FBB#3E8FBB

#3E8FBB is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.9% C 0.103 H 235.6°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3E8FBB
RGB	rgb(62, 143, 187)
HSL	hsl(201, 50%, 49%)
HSV	hsv(201, 67%, 73%)
CMYK	cmyk(66.8%, 23.5%, 0%, 26.7%)
CIE-LAB	lab(56.34, -10.63, -30.18)
CIE-LCH	lch(56.34, 32.00, 250.60°)
OKLab	oklab(61.89% -0.0579 -0.0848)
OKLCH	oklch(61.89% 0.103 235.6)
XYZ	xyz(20.7752, 24.2547, 50.5908)
Luminance	0.2426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8FBB #BB6A3E

analogous

#3EBBA9 #3E8FBB #3E51BB

triadic

#3E8FBB #BB3E8F #8FBB3E

tetradic

#3E8FBB #A93EBB #BB6A3E #51BB3E

square

#3E8FBB #A93EBB #BB6A3E #51BB3E

split-complementary

#3E8FBB #BB3E51 #BBA93E

monochromatic

#20495F #2F6C8D #3E8FBB #69AACD #97C4DC

Accessibility & contrast

On white

3.59

#3E8FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#3E8FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8FBB

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8FBB	#FFFFFF	#000000	##000000
##3E8FBB	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8EBD

Deuteranopia (green-blind)

#6982BA

Tritanopia (blue-blind)

#009A9E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3e8fbb;
/* rgb */ color: rgb(62, 143, 187);
/* oklch */ color: oklch(61.9% 0.103 235.6);

Tailwind

colors: {
  custom: {
    50: '#81afcf',
    500: '#3e8fbb',
    950: '#000000',
  },
}

SCSS

$custom: #3e8fbb;
$custom-light: #81afcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8fbb",
  "rgb": {
    "r": 62,
    "g": 143,
    "b": 187
  },
  "hsl": {
    "h": 201.12,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61889,
    "c": 0.10266,
    "h": 235.6
  },
  "luminance": 0.24257
}

Semantic roles & 50–950 ramp

primary

#3E8FBB

secondary

#C8A28D

accent

#7F4EDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3E8FBB

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

Preview Lab → · Contrast checker → · Palette generator →