#3D7FB8#3D7FB8

#3D7FB8 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.9% C 0.111 H 247.2°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#3D7FB8
RGB	rgb(61, 127, 184)
HSL	hsl(208, 50%, 48%)
HSV	hsv(208, 67%, 72%)
CMYK	cmyk(66.8%, 31%, 0%, 27.8%)
CIE-LAB	lab(51.42, -2.59, -36.16)
CIE-LCH	lch(51.42, 36.25, 265.90°)
OKLab	oklab(57.94% -0.0429 -0.1022)
OKLCH	oklch(57.94% 0.111 247.2)
XYZ	xyz(18.1623, 19.6297, 48.1698)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7FB8 #B8763D

analogous

#3DB8B3 #3D7FB8 #3D41B8

triadic

#3D7FB8 #B83D7F #7FB83D

tetradic

#3D7FB8 #B33DB8 #B8763D #41B83D

square

#3D7FB8 #B33DB8 #B8763D #41B83D

split-complementary

#3D7FB8 #B83D41 #B8B33D

monochromatic

#1F405C #2E5F8A #3D7FB8 #669DCC #94BADB

Accessibility & contrast

On white

4.26

#3D7FB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#3D7FB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7FB8

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7FB8	#FFFFFF	#000000	##000000
##3D7FB8	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6681BA

Deuteranopia (green-blind)

#5575B7

Tritanopia (blue-blind)

#008D93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3d7fb8;
/* rgb */ color: rgb(61, 127, 184);
/* oklch */ color: oklch(57.9% 0.111 247.2);

Tailwind

colors: {
  custom: {
    50: '#7fa3cd',
    500: '#3d7fb8',
    950: '#000000',
  },
}

SCSS

$custom: #3d7fb8;
$custom-light: #7fa3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7fb8",
  "rgb": {
    "r": 61,
    "g": 127,
    "b": 184
  },
  "hsl": {
    "h": 207.805,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57937,
    "c": 0.11087,
    "h": 247.2
  },
  "luminance": 0.19632
}

Semantic roles & 50–950 ramp

primary

#3D7FB8

secondary

#C7A68A

accent

#8F4EDA

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3D7FB8

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

Preview Lab → · Contrast checker → · Palette generator →