#6180B3#6180B3

#6180B3 is a mid, moderate blue. Relative luminance 0.212; OKLCH L 59.7% C 0.086 H 260.1°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX#6180B3
RGBrgb(97, 128, 179)
HSLhsl(217, 35%, 54%)
HSVhsv(217, 46%, 70%)
CMYKcmyk(45.8%, 28.5%, 0%, 29.8%)
CIE-LABlab(53.20, 2.93, -30.36)
CIE-LCHlch(53.20, 30.51, 275.52°)
OKLaboklab(59.73% -0.0148 -0.0849)
OKLCHoklch(59.73% 0.086 260.1)
XYZxyz(20.7830, 21.2331, 45.6424)
Luminance0.2123 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6180B3 #B39461
analogous
#61A9B3 #6180B3 #6B61B3
triadic
#6180B3 #B36180 #80B361
tetradic
#6180B3 #B361A9 #B39461 #61B36B
square
#6180B3 #B361A9 #B39461 #61B36B
split-complementary
#6180B3 #B36B61 #A9B361
monochromatic
#324668 #466291 #6180B3 #8AA1C7 #B4C2DB

Accessibility & contrast

On white

4.00
#6180B3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.25
#6180B3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6180B3
5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6180B3#FFFFFF#000000##000000
##6180B31.004.005.255.25
#FFFFFF4.001.0021.0021.00
#0000005.2521.001.001.00
##0000005.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6D83B5
Deuteranopia (green-blind)
#647CB2
Tritanopia (blue-blind)
#418B92
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #6180b3;
/* rgb */ color: rgb(97, 128, 179);
/* oklch */ color: oklch(59.7% 0.086 260.1);
Tailwind
colors: {
  custom: {
    50: '#92a4ca',
    500: '#6180b3',
    950: '#000000',
  },
}
SCSS
$custom: #6180b3;
$custom-light: #92a4ca;
$custom-dark: #000000;
JSON
{
  "hex": "#6180b3",
  "rgb": {
    "r": 97,
    "g": 128,
    "b": 179
  },
  "hsl": {
    "h": 217.317,
    "s": 35.043,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59731,
    "c": 0.0862,
    "h": 260.1
  },
  "luminance": 0.21234
}

Semantic roles & 50–950 ramp

primary
#6180B3
secondary
#C9BCA6
accent
#A15DCB
background
#F9FAFC
surface
#F1F4F8
border
#CBCED1
text
#0D0F13
muted
#7E7F82

Preview Lab

Preview with #6180B3

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

Preview Lab → · Contrast checker → · Palette generator →

#6180B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva