#3D7DBB#3D7DBB

#3D7DBB is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.6% C 0.116 H 249.9°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3D7DBB
RGB	rgb(61, 125, 187)
HSL	hsl(210, 51%, 49%)
HSV	hsv(210, 67%, 73%)
CMYK	cmyk(67.4%, 33.2%, 0%, 26.7%)
CIE-LAB	lab(50.97, -0.36, -38.58)
CIE-LCH	lch(50.97, 38.58, 269.47°)
OKLab	oklab(57.64% -0.04 -0.1093)
OKLCH	oklch(57.64% 0.116 249.9)
XYZ	xyz(18.2244, 19.2453, 49.7583)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7DBB #BB7B3D

analogous

#3DBBBA #3D7DBB #3D3EBB

triadic

#3D7DBB #BB3D7D #7DBB3D

tetradic

#3D7DBB #BA3DBB #BB7B3D #3EBB3D

square

#3D7DBB #BA3DBB #BB7B3D #3EBB3D

split-complementary

#3D7DBB #BB3D3E #BBBA3D

monochromatic

#1F3F5F #2E5E8D #3D7DBB #689BCE #96BADD

Accessibility & contrast

On white

4.33

#3D7DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#3D7DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7DBB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7DBB	#FFFFFF	#000000	##000000
##3D7DBB	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6280BE

Deuteranopia (green-blind)

#5074BA

Tritanopia (blue-blind)

#008C93

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3d7dbb;
/* rgb */ color: rgb(61, 125, 187);
/* oklch */ color: oklch(57.6% 0.116 249.9);

Tailwind

colors: {
  custom: {
    50: '#80a2d0',
    500: '#3d7dbb',
    950: '#000000',
  },
}

SCSS

$custom: #3d7dbb;
$custom-light: #80a2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7dbb",
  "rgb": {
    "r": 61,
    "g": 125,
    "b": 187
  },
  "hsl": {
    "h": 209.524,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.57637,
    "c": 0.11638,
    "h": 249.9
  },
  "luminance": 0.19247
}

Semantic roles & 50–950 ramp

primary

#3D7DBB

secondary

#C8A98C

accent

#934EDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #3D7DBB

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

Preview Lab → · Contrast checker → · Palette generator →