#3E7CAA#3E7CAA

#3E7CAA is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.5% C 0.096 H 243.1°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CAA
RGB	rgb(62, 124, 170)
HSL	hsl(206, 47%, 45%)
HSV	hsv(206, 64%, 67%)
CMYK	cmyk(63.5%, 27.1%, 0%, 33.3%)
CIE-LAB	lab(49.91, -5.45, -30.43)
CIE-LCH	lch(49.91, 30.92, 259.84°)
OKLab	oklab(56.54% -0.0435 -0.0856)
OKLCH	oklch(56.54% 0.096 243.1)
XYZ	xyz(16.4472, 18.3401, 40.6956)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CAA #AA6C3E

analogous

#3EAAA2 #3E7CAA #3E46AA

triadic

#3E7CAA #AA3E7C #7CAA3E

tetradic

#3E7CAA #A23EAA #AA6C3E #46AA3E

square

#3E7CAA #A23EAA #AA6C3E #46AA3E

split-complementary

#3E7CAA #AA3E46 #AAA23E

monochromatic

#1D3B50 #2E5B7D #3E7CAA #609AC5 #8DB7D5

Accessibility & contrast

On white

4.50

#3E7CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#3E7CAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CAA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CAA	#FFFFFF	#000000	##000000
##3E7CAA	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687DAC

Deuteranopia (green-blind)

#5972A9

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3e7caa;
/* rgb */ color: rgb(62, 124, 170);
/* oklch */ color: oklch(56.5% 0.096 243.1);

Tailwind

colors: {
  custom: {
    50: '#7ea1c3',
    500: '#3e7caa',
    950: '#000000',
  },
}

SCSS

$custom: #3e7caa;
$custom-light: #7ea1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7caa",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 170
  },
  "hsl": {
    "h": 205.556,
    "s": 46.552,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56542,
    "c": 0.09602,
    "h": 243.1
  },
  "luminance": 0.18342
}

Semantic roles & 50–950 ramp

primary

#3E7CAA

secondary

#C09D84

accent

#8A52D6

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #3E7CAA

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

Preview Lab → · Contrast checker → · Palette generator →