#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
RGB	rgb(97, 128, 179)
HSL	hsl(217, 35%, 54%)
HSV	hsv(217, 46%, 70%)
CMYK	cmyk(45.8%, 28.5%, 0%, 29.8%)
CIE-LAB	lab(53.20, 2.93, -30.36)
CIE-LCH	lch(53.20, 30.51, 275.52°)
OKLab	oklab(59.73% -0.0148 -0.0849)
OKLCH	oklch(59.73% 0.086 260.1)
XYZ	xyz(20.7830, 21.2331, 45.6424)
Luminance	0.2123 (WCAG relative)
Temperature	cool
Family	blue

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
##6180B3	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

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 →