#3E8FBF#3E8FBF

#3E8FBF is a light, moderate cyan. Relative luminance 0.244; OKLCH L 62.1% C 0.107 H 238.0°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#3E8FBF
RGB	rgb(62, 143, 191)
HSL	hsl(202, 51%, 50%)
HSV	hsv(202, 68%, 75%)
CMYK	cmyk(67.5%, 25.1%, 0%, 25.1%)
CIE-LAB	lab(56.51, -9.29, -32.18)
CIE-LCH	lch(56.51, 33.49, 253.90°)
OKLab	oklab(62.08% -0.0566 -0.0905)
OKLCH	oklch(62.08% 0.107 238)
XYZ	xyz(21.2094, 24.4284, 52.8775)
Luminance	0.2443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8FBF #BF6E3E

analogous

#3EBFAF #3E8FBF #3E4EBF

triadic

#3E8FBF #BF3E8F #8FBF3E

tetradic

#3E8FBF #AF3EBF #BF6E3E #4EBF3E

square

#3E8FBF #AF3EBF #BF6E3E #4EBF3E

split-complementary

#3E8FBF #BF3E4E #BFAF3E

monochromatic

#204A63 #2F6C91 #3E8FBF #6BAACF #99C4DE

Accessibility & contrast

On white

3.57

#3E8FBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#3E8FBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8FBF

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8FBF	#FFFFFF	#000000	##000000
##3E8FBF	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798FC1

Deuteranopia (green-blind)

#6782BE

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3e8fbf;
/* rgb */ color: rgb(62, 143, 191);
/* oklch */ color: oklch(62.1% 0.107 238.0);

Tailwind

colors: {
  custom: {
    50: '#81afd2',
    500: '#3e8fbf',
    950: '#000000',
  },
}

SCSS

$custom: #3e8fbf;
$custom-light: #81afd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8fbf",
  "rgb": {
    "r": 62,
    "g": 143,
    "b": 191
  },
  "hsl": {
    "h": 202.326,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.62083,
    "c": 0.10675,
    "h": 238
  },
  "luminance": 0.24431
}

Semantic roles & 50–950 ramp

primary

#3E8FBF

secondary

#CAA58F

accent

#824DDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #3E8FBF

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

Preview Lab → · Contrast checker → · Palette generator →