#3D8BBE#3D8BBE

#3D8BBE is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.1% C 0.109 H 240.6°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3D8BBE
RGB	rgb(61, 139, 190)
HSL	hsl(204, 51%, 49%)
HSV	hsv(204, 68%, 75%)
CMYK	cmyk(67.9%, 26.8%, 0%, 25.5%)
CIE-LAB	lab(55.25, -7.51, -33.59)
CIE-LCH	lch(55.25, 34.42, 257.39°)
OKLab	oklab(61.06% -0.0534 -0.0946)
OKLCH	oklch(61.06% 0.109 240.6)
XYZ	xyz(20.4478, 23.1729, 52.1004)
Luminance	0.2318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8BBE #BE703D

analogous

#3DBEB1 #3D8BBE #3D4BBE

triadic

#3D8BBE #BE3D8B #8BBE3D

tetradic

#3D8BBE #B13DBE #BE703D #4BBE3D

square

#3D8BBE #B13DBE #BE703D #4BBE3D

split-complementary

#3D8BBE #BE3D4B #BEB13D

monochromatic

#1F4761 #2E6990 #3D8BBE #69A7CF #98C2DE

Accessibility & contrast

On white

3.73

#3D8BBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#3D8BBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8BBE

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8BBE	#FFFFFF	#000000	##000000
##3D8BBE	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748BC0

Deuteranopia (green-blind)

#627FBD

Tritanopia (blue-blind)

#00989D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3d8bbe;
/* rgb */ color: rgb(61, 139, 190);
/* oklch */ color: oklch(61.1% 0.109 240.6);

Tailwind

colors: {
  custom: {
    50: '#81acd2',
    500: '#3d8bbe',
    950: '#000000',
  },
}

SCSS

$custom: #3d8bbe;
$custom-light: #81acd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8bbe",
  "rgb": {
    "r": 61,
    "g": 139,
    "b": 190
  },
  "hsl": {
    "h": 203.721,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.61057,
    "c": 0.10866,
    "h": 240.6
  },
  "luminance": 0.23175
}

Semantic roles & 50–950 ramp

primary

#3D8BBE

secondary

#C9A58D

accent

#854DDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3D8BBE

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

Preview Lab → · Contrast checker → · Palette generator →