#3E7BAF#3E7BAF

#3E7BAF is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.6% C 0.103 H 246.6°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#3E7BAF
RGB	rgb(62, 123, 175)
HSL	hsl(208, 48%, 46%)
HSV	hsv(208, 65%, 69%)
CMYK	cmyk(64.6%, 29.7%, 0%, 31.4%)
CIE-LAB	lab(49.84, -3.16, -33.44)
CIE-LCH	lch(49.84, 33.59, 264.61°)
OKLab	oklab(56.56% -0.0408 -0.0943)
OKLCH	oklch(56.56% 0.103 246.6)
XYZ	xyz(16.8045, 18.2835, 43.1926)
Luminance	0.1829 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7BAF #AF723E

analogous

#3EAFAB #3E7BAF #3E43AF

triadic

#3E7BAF #AF3E7B #7BAF3E

tetradic

#3E7BAF #AB3EAF #AF723E #43AF3E

square

#3E7BAF #AB3EAF #AF723E #43AF3E

split-complementary

#3E7BAF #AF3E43 #AFAB3E

monochromatic

#1E3B55 #2E5B82 #3E7BAF #6399C8 #90B7D8

Accessibility & contrast

On white

4.51

#3E7BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#3E7BAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7BAF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7BAF	#FFFFFF	#000000	##000000
##3E7BAF	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647DB1

Deuteranopia (green-blind)

#5572AE

Tritanopia (blue-blind)

#00878D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3e7baf;
/* rgb */ color: rgb(62, 123, 175);
/* oklch */ color: oklch(56.6% 0.103 246.6);

Tailwind

colors: {
  custom: {
    50: '#7ea1c7',
    500: '#3e7baf',
    950: '#000000',
  },
}

SCSS

$custom: #3e7baf;
$custom-light: #7ea1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7baf",
  "rgb": {
    "r": 62,
    "g": 123,
    "b": 175
  },
  "hsl": {
    "h": 207.611,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56564,
    "c": 0.10277,
    "h": 246.6
  },
  "luminance": 0.18285
}

Semantic roles & 50–950 ramp

primary

#3E7BAF

secondary

#C3A286

accent

#8F51D7

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3E7BAF

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

Preview Lab → · Contrast checker → · Palette generator →