#3E7ABF#3E7ABF

#3E7ABF is a mid, vivid cyan. Relative luminance 0.187; OKLCH L 57.2% C 0.124 H 253.5°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3E7ABF
RGB	rgb(62, 122, 191)
HSL	hsl(212, 51%, 50%)
HSV	hsv(212, 68%, 75%)
CMYK	cmyk(67.5%, 36.1%, 0%, 25.1%)
CIE-LAB	lab(50.34, 3.02, -41.88)
CIE-LCH	lch(50.34, 41.99, 274.13°)
OKLab	oklab(57.22% -0.0352 -0.1189)
OKLCH	oklch(57.22% 0.124 253.5)
XYZ	xyz(18.3467, 18.7029, 51.9232)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7ABF #BF833E

analogous

#3EBBBF #3E7ABF #433EBF

triadic

#3E7ABF #BF3E7A #7ABF3E

tetradic

#3E7ABF #BF3EBB #BF833E #3EBF43

square

#3E7ABF #BF3EBB #BF833E #3EBF43

split-complementary

#3E7ABF #BF433E #BBBF3E

monochromatic

#203F63 #2F5C91 #3E7ABF #6B9ACF #99B9DE

Accessibility & contrast

On white

4.43

#3E7ABF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#3E7ABF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7ABF

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7ABF	#FFFFFF	#000000	##000000
##3E7ABF	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7EC2

Deuteranopia (green-blind)

#4972BE

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3e7abf;
/* rgb */ color: rgb(62, 122, 191);
/* oklch */ color: oklch(57.2% 0.124 253.5);

Tailwind

colors: {
  custom: {
    50: '#81a0d2',
    500: '#3e7abf',
    950: '#000000',
  },
}

SCSS

$custom: #3e7abf;
$custom-light: #81a0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7abf",
  "rgb": {
    "r": 62,
    "g": 122,
    "b": 191
  },
  "hsl": {
    "h": 212.093,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57216,
    "c": 0.12403,
    "h": 253.5
  },
  "luminance": 0.18705
}

Semantic roles & 50–950 ramp

primary

#3E7ABF

secondary

#CAAE8F

accent

#994DDA

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3E7ABF

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

Preview Lab → · Contrast checker → · Palette generator →