#3D7CBB#3D7CBB

#3D7CBB is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.4% C 0.117 H 250.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#3D7CBB
RGB	rgb(61, 124, 187)
HSL	hsl(210, 51%, 49%)
HSV	hsv(210, 67%, 73%)
CMYK	cmyk(67.4%, 33.7%, 0%, 26.7%)
CIE-LAB	lab(50.68, 0.24, -39.04)
CIE-LCH	lch(50.68, 39.04, 270.36°)
OKLab	oklab(57.41% -0.039 -0.1106)
OKLCH	oklch(57.41% 0.117 250.6)
XYZ	xyz(18.0984, 18.9934, 49.7164)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D7CBB #BB7C3D

analogous

#3DBBBB #3D7CBB #3D3DBB

triadic

#3D7CBB #BB3D7C #7CBB3D

tetradic

#3D7CBB #BB3DBB #BB7C3D #3DBB3D

square

#3D7CBB #BB3DBB #BB7C3D #3DBB3D

split-complementary

#3D7CBB #BB3D3D #BBBB3D

monochromatic

#1F3F5F #2E5D8D #3D7CBB #689BCE #96B9DD

Accessibility & contrast

On white

4.38

#3D7CBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#3D7CBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D7CBB

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D7CBB	#FFFFFF	#000000	##000000
##3D7CBB	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#607FBE

Deuteranopia (green-blind)

#4F73BA

Tritanopia (blue-blind)

#008B93

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3d7cbb;
/* rgb */ color: rgb(61, 124, 187);
/* oklch */ color: oklch(57.4% 0.117 250.6);

Tailwind

colors: {
  custom: {
    50: '#80a1d0',
    500: '#3d7cbb',
    950: '#000000',
  },
}

SCSS

$custom: #3d7cbb;
$custom-light: #80a1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d7cbb",
  "rgb": {
    "r": 61,
    "g": 124,
    "b": 187
  },
  "hsl": {
    "h": 210,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.57407,
    "c": 0.11732,
    "h": 250.6
  },
  "luminance": 0.18995
}

Semantic roles & 50–950 ramp

primary

#3D7CBB

secondary

#C8AA8C

accent

#944EDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3D7CBB

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

Preview Lab → · Contrast checker → · Palette generator →