#3D88C9#3D88C9

#3D88C9 is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 60.9% C 0.124 H 247.7°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#3D88C9
RGB	rgb(61, 136, 201)
HSL	hsl(208, 56%, 51%)
HSV	hsv(208, 70%, 79%)
CMYK	cmyk(69.7%, 32.3%, 0%, 21.2%)
CIE-LAB	lab(54.88, -1.98, -40.41)
CIE-LCH	lch(54.88, 40.46, 267.20°)
OKLab	oklab(60.93% -0.047 -0.1145)
OKLCH	oklch(60.93% 0.124 247.7)
XYZ	xyz(21.2673, 22.8152, 58.5300)
Luminance	0.2282 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D88C9 #C97E3D

analogous

#3DC9C4 #3D88C9 #3D42C9

triadic

#3D88C9 #C93D88 #88C93D

tetradic

#3D88C9 #C43DC9 #C97E3D #42C93D

square

#3D88C9 #C43DC9 #C97E3D #42C93D

split-complementary

#3D88C9 #C93D42 #C9C43D

monochromatic

#1E496D #2C689D #3D88C9 #6DA5D6 #9DC3E4

Accessibility & contrast

On white

3.77

#3D88C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#3D88C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D88C9

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D88C9	#FFFFFF	#000000	##000000
##3D88C9	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8BCC

Deuteranopia (green-blind)

#577DC8

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3d88c9;
/* rgb */ color: rgb(61, 136, 201);
/* oklch */ color: oklch(60.9% 0.124 247.7);

Tailwind

colors: {
  custom: {
    50: '#82aad9',
    500: '#3d88c9',
    950: '#000000',
  },
}

SCSS

$custom: #3d88c9;
$custom-light: #82aad9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d88c9",
  "rgb": {
    "r": 61,
    "g": 136,
    "b": 201
  },
  "hsl": {
    "h": 207.857,
    "s": 56.452,
    "l": 51.373
  },
  "oklch": {
    "l": 0.60935,
    "c": 0.12377,
    "h": 247.7
  },
  "luminance": 0.22817
}

Semantic roles & 50–950 ramp

primary

#3D88C9

secondary

#D0AF92

accent

#8E48E0

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3D88C9

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

Preview Lab → · Contrast checker → · Palette generator →