#677EA2#677EA2

#677EA2 is a mid, moderate blue. Relative luminance 0.204; OKLCH L 58.9% C 0.062 H 259.2°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#677EA2
RGB	rgb(103, 126, 162)
HSL	hsl(217, 24%, 52%)
HSV	hsv(217, 36%, 64%)
CMYK	cmyk(36.4%, 22.2%, 0%, 36.5%)
CIE-LAB	lab(52.30, 0.87, -21.91)
CIE-LCH	lch(52.30, 21.93, 272.27°)
OKLab	oklab(58.89% -0.0115 -0.0606)
OKLCH	oklch(58.89% 0.062 259.2)
XYZ	xyz(19.5740, 20.4130, 37.0841)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677EA2 #A28B67

analogous

#679CA2 #677EA2 #6E67A2

triadic

#677EA2 #A2677E #7EA267

tetradic

#677EA2 #A2679C #A28B67 #67A26E

square

#677EA2 #A2679C #A28B67 #67A26E

split-complementary

#677EA2 #A26E67 #9CA267

monochromatic

#364458 #4D607E #677EA2 #8D9EB9 #B3BED0

Accessibility & contrast

On white

4.13

#677EA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#677EA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677EA2

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677EA2	#FFFFFF	#000000	##000000
##677EA2	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7180A4

Deuteranopia (green-blind)

#6B7AA1

Tritanopia (blue-blind)

#54868A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #677ea2;
/* rgb */ color: rgb(103, 126, 162);
/* oklch */ color: oklch(58.9% 0.062 259.2);

Tailwind

colors: {
  custom: {
    50: '#94a3bd',
    500: '#677ea2',
    950: '#000000',
  },
}

SCSS

$custom: #677ea2;
$custom-light: #94a3bd;
$custom-dark: #000000;

JSON

{
  "hex": "#677ea2",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 162
  },
  "hsl": {
    "h": 216.61,
    "s": 24.082,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58889,
    "c": 0.06171,
    "h": 259.2
  },
  "luminance": 0.20414
}

Semantic roles & 50–950 ramp

primary

#677EA2

secondary

#BFB5A5

accent

#9E67C1

background

#F9FAFB

surface

#F2F3F6

border

#CCCDD0

text

#0D0F12

muted

#7E7F81

Preview Lab

Preview with #677EA2

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

Preview Lab → · Contrast checker → · Palette generator →