#3E7CA8#3E7CA8

#3E7CA8 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.4% C 0.094 H 241.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CA8
RGB	rgb(62, 124, 168)
HSL	hsl(205, 46%, 45%)
HSV	hsv(205, 63%, 66%)
CMYK	cmyk(63.1%, 26.2%, 0%, 34.1%)
CIE-LAB	lab(49.82, -6.13, -29.41)
CIE-LCH	lch(49.82, 30.04, 258.23°)
OKLab	oklab(56.44% -0.0441 -0.0827)
OKLCH	oklch(56.44% 0.094 241.9)
XYZ	xyz(16.2595, 18.2650, 39.7068)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CA8 #A86A3E

analogous

#3EA89F #3E7CA8 #3E47A8

triadic

#3E7CA8 #A83E7C #7CA83E

tetradic

#3E7CA8 #9F3EA8 #A86A3E #47A83E

square

#3E7CA8 #9F3EA8 #A86A3E #47A83E

split-complementary

#3E7CA8 #A83E47 #A89F3E

monochromatic

#1D3A4F #2E5B7B #3E7CA8 #5F9AC4 #8CB6D5

Accessibility & contrast

On white

4.51

#3E7CA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#3E7CA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CA8

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CA8	#FFFFFF	#000000	##000000
##3E7CA8	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687CAA

Deuteranopia (green-blind)

#5A72A7

Tritanopia (blue-blind)

#00878B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #3e7ca8;
/* rgb */ color: rgb(62, 124, 168);
/* oklch */ color: oklch(56.4% 0.094 241.9);

Tailwind

colors: {
  custom: {
    50: '#7da1c2',
    500: '#3e7ca8',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ca8;
$custom-light: #7da1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ca8",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 168
  },
  "hsl": {
    "h": 204.906,
    "s": 46.087,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56441,
    "c": 0.09371,
    "h": 241.9
  },
  "luminance": 0.18267
}

Semantic roles & 50–950 ramp

primary

#3E7CA8

secondary

#BF9C83

accent

#8952D6

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #3E7CA8

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

Preview Lab → · Contrast checker → · Palette generator →