#3D91AF#3D91AF

#3D91AF is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.8% C 0.092 H 224.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3D91AF
RGB	rgb(61, 145, 175)
HSL	hsl(196, 48%, 46%)
HSV	hsv(196, 65%, 69%)
CMYK	cmyk(65.1%, 17.1%, 0%, 31.4%)
CIE-LAB	lab(56.42, -15.84, -23.22)
CIE-LCH	lch(56.42, 28.11, 235.70°)
OKLab	oklab(61.78% -0.0651 -0.0648)
OKLCH	oklch(61.78% 0.092 224.9)
XYZ	xyz(19.7846, 24.3360, 44.2038)
Luminance	0.2434 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D91AF #AF5B3D

analogous

#3DAF94 #3D91AF #3D58AF

triadic

#3D91AF #AF3D91 #91AF3D

tetradic

#3D91AF #943DAF #AF5B3D #58AF3D

square

#3D91AF #943DAF #AF5B3D #58AF3D

split-complementary

#3D91AF #AF3D58 #AF943D

monochromatic

#1D4654 #2D6B82 #3D91AF #61ADC8 #8FC5D8

Accessibility & contrast

On white

3.58

#3D91AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#3D91AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D91AF

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D91AF	#FFFFFF	#000000	##000000
##3D91AF	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808EB1

Deuteranopia (green-blind)

#7082AF

Tritanopia (blue-blind)

#009A9B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3d91af;
/* rgb */ color: rgb(61, 145, 175);
/* oklch */ color: oklch(61.8% 0.092 224.9);

Tailwind

colors: {
  custom: {
    50: '#7fb1c7',
    500: '#3d91af',
    950: '#000000',
  },
}

SCSS

$custom: #3d91af;
$custom-light: #7fb1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d91af",
  "rgb": {
    "r": 61,
    "g": 145,
    "b": 175
  },
  "hsl": {
    "h": 195.789,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.61783,
    "c": 0.09185,
    "h": 224.9
  },
  "luminance": 0.24338
}

Semantic roles & 50–950 ramp

primary

#3D91AF

secondary

#C39585

accent

#7450D8

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3D91AF

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

Preview Lab → · Contrast checker → · Palette generator →