#3D98BB#3D98BB

#3D98BB is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.0% C 0.100 H 227.0°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D98BB
RGB	rgb(61, 152, 187)
HSL	hsl(197, 51%, 49%)
HSV	hsv(197, 67%, 73%)
CMYK	cmyk(67.4%, 18.7%, 0%, 26.7%)
CIE-LAB	lab(59.01, -15.75, -26.06)
CIE-LCH	lch(59.01, 30.45, 238.84°)
OKLab	oklab(64% -0.0679 -0.0729)
OKLCH	oklch(64% 0.1 227)
XYZ	xyz(22.1188, 27.0340, 51.0565)
Luminance	0.2704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D98BB #BB603D

analogous

#3DBB9F #3D98BB #3D59BB

triadic

#3D98BB #BB3D98 #98BB3D

tetradic

#3D98BB #9F3DBB #BB603D #59BB3D

square

#3D98BB #9F3DBB #BB603D #59BB3D

split-complementary

#3D98BB #BB3D59 #BB9F3D

monochromatic

#1F4D5F #2E728D #3D98BB #68B1CE #96C9DD

Accessibility & contrast

On white

3.28

#3D98BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#3D98BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D98BB

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D98BB	#FFFFFF	#000000	##000000
##3D98BB	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8595BD

Deuteranopia (green-blind)

#7488BB

Tritanopia (blue-blind)

#00A2A3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3d98bb;
/* rgb */ color: rgb(61, 152, 187);
/* oklch */ color: oklch(64.0% 0.100 227.0);

Tailwind

colors: {
  custom: {
    50: '#81b6cf',
    500: '#3d98bb',
    950: '#000000',
  },
}

SCSS

$custom: #3d98bb;
$custom-light: #81b6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d98bb",
  "rgb": {
    "r": 61,
    "g": 152,
    "b": 187
  },
  "hsl": {
    "h": 196.667,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.64004,
    "c": 0.09961,
    "h": 227
  },
  "luminance": 0.27036
}

Semantic roles & 50–950 ramp

primary

#3D98BB

secondary

#C89C8C

accent

#754EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3D98BB

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

Preview Lab → · Contrast checker → · Palette generator →