#3DA1CB#3DA1CB

#3DA1CB is a light, moderate cyan. Relative luminance 0.308; OKLCH L 66.9% C 0.110 H 229.7°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#3DA1CB
RGB	rgb(61, 161, 203)
HSL	hsl(198, 58%, 52%)
HSV	hsv(198, 70%, 80%)
CMYK	cmyk(70%, 20.7%, 0%, 20.4%)
CIE-LAB	lab(62.33, -15.39, -29.90)
CIE-LCH	lch(62.33, 33.63, 242.77°)
OKLab	oklab(66.87% -0.0712 -0.0839)
OKLCH	oklch(66.87% 0.11 229.7)
XYZ	xyz(25.4445, 30.7908, 61.0906)
Luminance	0.3079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA1CB #CB673D

analogous

#3DCBAE #3DA1CB #3D5ACB

triadic

#3DA1CB #CB3DA1 #A1CB3D

tetradic

#3DA1CB #AE3DCB #CB673D #5ACB3D

square

#3DA1CB #AE3DCB #CB673D #5ACB3D

split-complementary

#3DA1CB #CB3D5A #CBAE3D

monochromatic

#1E5770 #2B7DA0 #3DA1CB #6DB8D8 #9ED0E5

Accessibility & contrast

On white

2.93

#3DA1CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#3DA1CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA1CB

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA1CB	#FFFFFF	#000000	##000000
##3DA1CB	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9FCD

Deuteranopia (green-blind)

#7891CA

Tritanopia (blue-blind)

#00ADAF

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3da1cb;
/* rgb */ color: rgb(61, 161, 203);
/* oklch */ color: oklch(66.9% 0.110 229.7);

Tailwind

colors: {
  custom: {
    50: '#84bcdb',
    500: '#3da1cb',
    950: '#000000',
  },
}

SCSS

$custom: #3da1cb;
$custom-light: #84bcdb;
$custom-dark: #000000;

JSON

{
  "hex": "#3da1cb",
  "rgb": {
    "r": 61,
    "g": 161,
    "b": 203
  },
  "hsl": {
    "h": 197.746,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.66871,
    "c": 0.11,
    "h": 229.7
  },
  "luminance": 0.30794
}

Semantic roles & 50–950 ramp

primary

#3DA1CB

secondary

#D1A593

accent

#7447E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA1CB

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

Preview Lab → · Contrast checker → · Palette generator →