#3D7ACB#3D7ACB

#3D7ACB is a mid, vivid cyan. Relative luminance 0.192; OKLCH L 57.9% C 0.140 H 256.4°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3D7ACB
RGB	rgb(61, 122, 203)
HSL	hsl(214, 58%, 52%)
HSV	hsv(214, 70%, 80%)
CMYK	cmyk(70%, 39.9%, 0%, 20.4%)
CIE-LAB	lab(50.94, 7.14, -47.78)
CIE-LCH	lch(50.94, 48.31, 278.50°)
OKLab	oklab(57.89% -0.033 -0.1362)
OKLCH	oklch(57.89% 0.14 256.4)
XYZ	xyz(19.6596, 19.2209, 59.1622)
Luminance	0.1922 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7ACB #CB8E3D

analogous

#3DC1CB #3D7ACB #473DCB

triadic

#3D7ACB #CB3D7A #7ACB3D

tetradic

#3D7ACB #CB3DC1 #CB8E3D #3DCB47

square

#3D7ACB #CB3DC1 #CB8E3D #3DCB47

split-complementary

#3D7ACB #CB473D #C1CB3D

monochromatic

#1E4170 #2B5DA0 #3D7ACB #6D9BD8 #9EBCE5

Accessibility & contrast

On white

4.33

#3D7ACB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#3D7ACB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7ACB

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7ACB	#FFFFFF	#000000	##000000
##3D7ACB	1.00	4.33	4.84	4.84
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5480CE

Deuteranopia (green-blind)

#3E73C9

Tritanopia (blue-blind)

#008D98

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3d7acb;
/* rgb */ color: rgb(61, 122, 203);
/* oklch */ color: oklch(57.9% 0.140 256.4);

Tailwind

colors: {
  custom: {
    50: '#83a0db',
    500: '#3d7acb',
    950: '#000000',
  },
}

SCSS

$custom: #3d7acb;
$custom-light: #83a0db;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7acb",
  "rgb": {
    "r": 61,
    "g": 122,
    "b": 203
  },
  "hsl": {
    "h": 214.225,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57889,
    "c": 0.14018,
    "h": 256.4
  },
  "luminance": 0.19223
}

Semantic roles & 50–950 ramp

primary

#3D7ACB

secondary

#D1B693

accent

#9F47E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3D7ACB

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

Preview Lab → · Contrast checker → · Palette generator →