#3E7CA9#3E7CA9

#3E7CA9 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.5% C 0.095 H 242.5°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CA9
RGB	rgb(62, 124, 169)
HSL	hsl(205, 46%, 45%)
HSV	hsv(205, 63%, 66%)
CMYK	cmyk(63.3%, 26.6%, 0%, 33.7%)
CIE-LAB	lab(49.86, -5.79, -29.92)
CIE-LCH	lch(49.86, 30.48, 259.05°)
OKLab	oklab(56.49% -0.0438 -0.0841)
OKLCH	oklch(56.49% 0.095 242.5)
XYZ	xyz(16.3530, 18.3024, 40.1993)
Luminance	0.1830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CA9 #A96B3E

analogous

#3EA9A0 #3E7CA9 #3E46A9

triadic

#3E7CA9 #A93E7C #7CA93E

tetradic

#3E7CA9 #A03EA9 #A96B3E #46A93E

square

#3E7CA9 #A03EA9 #A96B3E #46A93E

split-complementary

#3E7CA9 #A93E46 #A9A03E

monochromatic

#1D3A4F #2E5B7C #3E7CA9 #609AC5 #8CB6D5

Accessibility & contrast

On white

4.51

#3E7CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#3E7CA9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CA9

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CA9	#FFFFFF	#000000	##000000
##3E7CA9	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)

#687DAB

Deuteranopia (green-blind)

#5972A8

Tritanopia (blue-blind)

#00878B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3e7ca9;
/* rgb */ color: rgb(62, 124, 169);
/* oklch */ color: oklch(56.5% 0.095 242.5);

Tailwind

colors: {
  custom: {
    50: '#7ea1c2',
    500: '#3e7ca9',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ca9;
$custom-light: #7ea1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ca9",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 169
  },
  "hsl": {
    "h": 205.234,
    "s": 46.32,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56491,
    "c": 0.09486,
    "h": 242.5
  },
  "luminance": 0.18304
}

Semantic roles & 50–950 ramp

primary

#3E7CA9

secondary

#C09D83

accent

#8952D6

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0B0F12

muted

#7C7E81

Preview Lab

Preview with #3E7CA9

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

Preview Lab → · Contrast checker → · Palette generator →