#3E7EAF#3E7EAF

#3E7EAF is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.3% C 0.100 H 244.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#3E7EAF
RGB	rgb(62, 126, 175)
HSL	hsl(206, 48%, 46%)
HSV	hsv(206, 65%, 69%)
CMYK	cmyk(64.6%, 28%, 0%, 31.4%)
CIE-LAB	lab(50.73, -4.93, -32.04)
CIE-LCH	lch(50.73, 32.42, 261.26°)
OKLab	oklab(57.27% -0.044 -0.0902)
OKLCH	oklch(57.27% 0.1 244)
XYZ	xyz(17.1824, 19.0393, 43.3186)
Luminance	0.1904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7EAF #AF6F3E

analogous

#3EAFA8 #3E7EAF #3E46AF

triadic

#3E7EAF #AF3E7E #7EAF3E

tetradic

#3E7EAF #A83EAF #AF6F3E #46AF3E

square

#3E7EAF #A83EAF #AF6F3E #46AF3E

split-complementary

#3E7EAF #AF3E46 #AFA83E

monochromatic

#1E3D55 #2E5D82 #3E7EAF #639CC8 #90B8D8

Accessibility & contrast

On white

4.37

#3E7EAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#3E7EAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7EAF

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7EAF	#FFFFFF	#000000	##000000
##3E7EAF	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687FB1

Deuteranopia (green-blind)

#5974AE

Tritanopia (blue-blind)

#008A8F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3e7eaf;
/* rgb */ color: rgb(62, 126, 175);
/* oklch */ color: oklch(57.3% 0.100 244.0);

Tailwind

colors: {
  custom: {
    50: '#7fa3c7',
    500: '#3e7eaf',
    950: '#000000',
  },
}

SCSS

$custom: #3e7eaf;
$custom-light: #7fa3c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7eaf",
  "rgb": {
    "r": 62,
    "g": 126,
    "b": 175
  },
  "hsl": {
    "h": 206.018,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5727,
    "c": 0.1004,
    "h": 244
  },
  "luminance": 0.19041
}

Semantic roles & 50–950 ramp

primary

#3E7EAF

secondary

#C3A086

accent

#8B51D7

background

#F8FAFC

surface

#EFF3F8

border

#CACDD1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3E7EAF

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

Preview Lab → · Contrast checker → · Palette generator →