#3D7FB7#3D7FB7

#3D7FB7 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.9% C 0.110 H 246.8°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3D7FB7
RGB	rgb(61, 127, 183)
HSL	hsl(208, 50%, 48%)
HSV	hsv(208, 67%, 72%)
CMYK	cmyk(66.7%, 30.6%, 0%, 28.2%)
CIE-LAB	lab(51.37, -2.94, -35.66)
CIE-LCH	lch(51.37, 35.78, 265.29°)
OKLab	oklab(57.88% -0.0432 -0.1008)
OKLCH	oklch(57.88% 0.11 246.8)
XYZ	xyz(18.0579, 19.5879, 47.6197)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7FB7 #B7753D

analogous

#3DB7B2 #3D7FB7 #3D42B7

triadic

#3D7FB7 #B73D7F #7FB73D

tetradic

#3D7FB7 #B23DB7 #B7753D #42B73D

square

#3D7FB7 #B23DB7 #B7753D #42B73D

split-complementary

#3D7FB7 #B73D42 #B7B23D

monochromatic

#1E3F5B #2E5F89 #3D7FB7 #659DCC #93BADB

Accessibility & contrast

On white

4.27

#3D7FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#3D7FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7FB7

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7FB7	#FFFFFF	#000000	##000000
##3D7FB7	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6681B9

Deuteranopia (green-blind)

#5575B6

Tritanopia (blue-blind)

#008C93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3d7fb7;
/* rgb */ color: rgb(61, 127, 183);
/* oklch */ color: oklch(57.9% 0.110 246.8);

Tailwind

colors: {
  custom: {
    50: '#7fa3cd',
    500: '#3d7fb7',
    950: '#000000',
  },
}

SCSS

$custom: #3d7fb7;
$custom-light: #7fa3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7fb7",
  "rgb": {
    "r": 61,
    "g": 127,
    "b": 183
  },
  "hsl": {
    "h": 207.541,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57884,
    "c": 0.10965,
    "h": 246.8
  },
  "luminance": 0.1959
}

Semantic roles & 50–950 ramp

primary

#3D7FB7

secondary

#C6A589

accent

#8E4EDA

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3D7FB7

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

Preview Lab → · Contrast checker → · Palette generator →