#3D7EBA#3D7EBA

#3D7EBA is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.8% C 0.114 H 248.8°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3D7EBA
RGB	rgb(61, 126, 186)
HSL	hsl(209, 51%, 48%)
HSV	hsv(209, 67%, 73%)
CMYK	cmyk(67.2%, 32.3%, 0%, 27.1%)
CIE-LAB	lab(51.22, -1.30, -37.62)
CIE-LCH	lch(51.22, 37.64, 268.02°)
OKLab	oklab(57.81% -0.0413 -0.1065)
OKLCH	oklch(57.81% 0.114 248.8)
XYZ	xyz(18.2449, 19.4571, 49.2389)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7EBA #BA793D

analogous

#3DBAB7 #3D7EBA #3D3FBA

triadic

#3D7EBA #BA3D7E #7EBA3D

tetradic

#3D7EBA #B73DBA #BA793D #3FBA3D

square

#3D7EBA #B73DBA #BA793D #3FBA3D

split-complementary

#3D7EBA #BA3D3F #BAB73D

monochromatic

#1F405E #2E5F8C #3D7EBA #679CCD #95BADC

Accessibility & contrast

On white

4.29

#3D7EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3D7EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7EBA

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7EBA	#FFFFFF	#000000	##000000
##3D7EBA	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6481BD

Deuteranopia (green-blind)

#5275B9

Tritanopia (blue-blind)

#008C93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3d7eba;
/* rgb */ color: rgb(61, 126, 186);
/* oklch */ color: oklch(57.8% 0.114 248.8);

Tailwind

colors: {
  custom: {
    50: '#80a3cf',
    500: '#3d7eba',
    950: '#000000',
  },
}

SCSS

$custom: #3d7eba;
$custom-light: #80a3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7eba",
  "rgb": {
    "r": 61,
    "g": 126,
    "b": 186
  },
  "hsl": {
    "h": 208.8,
    "s": 50.607,
    "l": 48.431
  },
  "oklch": {
    "l": 0.57813,
    "c": 0.11422,
    "h": 248.8
  },
  "luminance": 0.19459
}

Semantic roles & 50–950 ramp

primary

#3D7EBA

secondary

#C8A88B

accent

#914EDA

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3D7EBA

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

Preview Lab → · Contrast checker → · Palette generator →