#3D8FBB#3D8FBB

#3D8FBB is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.9% C 0.103 H 235.4°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3D8FBB
RGB	rgb(61, 143, 187)
HSL	hsl(201, 51%, 49%)
HSV	hsv(201, 67%, 73%)
CMYK	cmyk(67.4%, 23.5%, 0%, 26.7%)
CIE-LAB	lab(56.31, -10.79, -30.23)
CIE-LCH	lch(56.31, 32.10, 250.35°)
OKLab	oklab(61.86% -0.0585 -0.0849)
OKLCH	oklch(61.86% 0.103 235.4)
XYZ	xyz(20.7131, 24.2227, 50.5879)
Luminance	0.2422 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8FBB #BB693D

analogous

#3DBBA8 #3D8FBB #3D50BB

triadic

#3D8FBB #BB3D8F #8FBB3D

tetradic

#3D8FBB #A83DBB #BB693D #50BB3D

square

#3D8FBB #A83DBB #BB693D #50BB3D

split-complementary

#3D8FBB #BB3D50 #BBA83D

monochromatic

#1F485F #2E6C8D #3D8FBB #68AACE #96C4DD

Accessibility & contrast

On white

3.59

#3D8FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#3D8FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8FBB

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8FBB	#FFFFFF	#000000	##000000
##3D8FBB	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8EBD

Deuteranopia (green-blind)

#6981BA

Tritanopia (blue-blind)

#009A9E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3d8fbb;
/* rgb */ color: rgb(61, 143, 187);
/* oklch */ color: oklch(61.9% 0.103 235.4);

Tailwind

colors: {
  custom: {
    50: '#80afcf',
    500: '#3d8fbb',
    950: '#000000',
  },
}

SCSS

$custom: #3d8fbb;
$custom-light: #80afcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8fbb",
  "rgb": {
    "r": 61,
    "g": 143,
    "b": 187
  },
  "hsl": {
    "h": 200.952,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61855,
    "c": 0.10314,
    "h": 235.4
  },
  "luminance": 0.24225
}

Semantic roles & 50–950 ramp

primary

#3D8FBB

secondary

#C8A18C

accent

#7F4EDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3D8FBB

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

Preview Lab → · Contrast checker → · Palette generator →