#3C7EBB#3C7EBB

#3C7EBB is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.8% C 0.116 H 248.9°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3C7EBB
RGB	rgb(60, 126, 187)
HSL	hsl(209, 51%, 48%)
HSV	hsv(209, 68%, 73%)
CMYK	cmyk(67.9%, 32.6%, 0%, 26.7%)
CIE-LAB	lab(51.23, -1.12, -38.18)
CIE-LCH	lch(51.23, 38.19, 268.32°)
OKLab	oklab(57.83% -0.0417 -0.1081)
OKLCH	oklch(57.83% 0.116 248.9)
XYZ	xyz(18.2906, 19.4683, 49.7979)
Luminance	0.1947 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7EBB #BB793C

analogous

#3CBBB8 #3C7EBB #3C3EBB

triadic

#3C7EBB #BB3C7E #7EBB3C

tetradic

#3C7EBB #B83CBB #BB793C #3EBB3C

square

#3C7EBB #B83CBB #BB793C #3EBB3C

split-complementary

#3C7EBB #BB3C3E #BBB83C

monochromatic

#1E405E #2D5F8D #3C7EBB #669CCE #95BADD

Accessibility & contrast

On white

4.29

#3C7EBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3C7EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7EBB

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7EBB	#FFFFFF	#000000	##000000
##3C7EBB	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6381BE

Deuteranopia (green-blind)

#5175BA

Tritanopia (blue-blind)

#008C94

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3c7ebb;
/* rgb */ color: rgb(60, 126, 187);
/* oklch */ color: oklch(57.8% 0.116 248.9);

Tailwind

colors: {
  custom: {
    50: '#80a3d0',
    500: '#3c7ebb',
    950: '#000000',
  },
}

SCSS

$custom: #3c7ebb;
$custom-light: #80a3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7ebb",
  "rgb": {
    "r": 60,
    "g": 126,
    "b": 187
  },
  "hsl": {
    "h": 208.819,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57829,
    "c": 0.11588,
    "h": 248.9
  },
  "luminance": 0.1947
}

Semantic roles & 50–950 ramp

primary

#3C7EBB

secondary

#C8A88B

accent

#914DDB

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3C7EBB

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

Preview Lab → · Contrast checker → · Palette generator →