#3D75AE#3D75AE

#3D75AE is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 55.1% C 0.107 H 250.7°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3D75AE
RGB	rgb(61, 117, 174)
HSL	hsl(210, 48%, 46%)
HSV	hsv(210, 65%, 68%)
CMYK	cmyk(64.9%, 32.8%, 0%, 31.8%)
CIE-LAB	lab(47.97, -0.09, -35.80)
CIE-LCH	lch(47.97, 35.80, 269.86°)
OKLab	oklab(55.07% -0.0354 -0.1013)
OKLCH	oklch(55.07% 0.107 250.7)
XYZ	xyz(15.9229, 16.7691, 42.4338)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D75AE #AE763D

analogous

#3DADAE #3D75AE #3D3DAE

triadic

#3D75AE #AE3D75 #75AE3D

tetradic

#3D75AE #AE3DAD #AE763D #3DAE3D

square

#3D75AE #AE3DAD #AE763D #3DAE3D

split-complementary

#3D75AE #AE3D3D #ADAE3D

monochromatic

#1D3853 #2D5781 #3D75AE #6194C8 #8EB2D7

Accessibility & contrast

On white

4.82

#3D75AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#3D75AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D75AE

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D75AE	#FFFFFF	#000000	##FFFFFF
##3D75AE	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C78B0

Deuteranopia (green-blind)

#4D6DAD

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3d75ae;
/* rgb */ color: rgb(61, 117, 174);
/* oklch */ color: oklch(55.1% 0.107 250.7);

Tailwind

colors: {
  custom: {
    50: '#7e9cc6',
    500: '#3d75ae',
    950: '#000000',
  },
}

SCSS

$custom: #3d75ae;
$custom-light: #7e9cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d75ae",
  "rgb": {
    "r": 61,
    "g": 117,
    "b": 174
  },
  "hsl": {
    "h": 210.265,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55067,
    "c": 0.10728,
    "h": 250.7
  },
  "luminance": 0.16771
}

Semantic roles & 50–950 ramp

primary

#3D75AE

secondary

#C2A485

accent

#9450D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3D75AE

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

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