#677ABA#677ABA

#677ABA is a mid, moderate blue. Relative luminance 0.203; OKLCH L 59.2% C 0.101 H 270.5°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#677ABA
RGB	rgb(103, 122, 186)
HSL	hsl(226, 38%, 57%)
HSV	hsv(226, 45%, 73%)
CMYK	cmyk(44.6%, 34.4%, 0%, 27.1%)
CIE-LAB	lab(52.23, 10.16, -35.89)
CIE-LCH	lch(52.23, 37.30, 285.81°)
OKLab	oklab(59.18% 0.0009 -0.1008)
OKLCH	oklch(59.18% 0.101 270.5)
XYZ	xyz(21.4132, 20.3466, 49.2438)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677ABA #BAA767

analogous

#67A4BA #677ABA #7E67BA

triadic

#677ABA #BA677A #7ABA67

tetradic

#677ABA #BA67A4 #BAA767 #67BA7E

square

#677ABA #BA67A4 #BAA767 #67BA7E

split-complementary

#677ABA #BA7E67 #A4BA67

monochromatic

#344273 #475B9D #677ABA #919FCD #BBC4E0

Accessibility & contrast

On white

4.14

#677ABA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#677ABA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677ABA

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677ABA	#FFFFFF	#000000	##000000
##677ABA	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6380BD

Deuteranopia (green-blind)

#5B79B9

Tritanopia (blue-blind)

#4A8791

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #677aba;
/* rgb */ color: rgb(103, 122, 186);
/* oklch */ color: oklch(59.2% 0.101 270.5);

Tailwind

colors: {
  custom: {
    50: '#96a0cf',
    500: '#677aba',
    950: '#000000',
  },
}

SCSS

$custom: #677aba;
$custom-light: #96a0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#677aba",
  "rgb": {
    "r": 103,
    "g": 122,
    "b": 186
  },
  "hsl": {
    "h": 226.265,
    "s": 37.557,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59176,
    "c": 0.1008,
    "h": 270.5
  },
  "luminance": 0.20348
}

Semantic roles & 50–950 ramp

primary

#677ABA

secondary

#CFC8AD

accent

#B35ACE

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #677ABA

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

Preview Lab → · Contrast checker → · Palette generator →