#677DA2#677DA2

#677DA2 is a mid, moderate blue. Relative luminance 0.202; OKLCH L 58.7% C 0.063 H 260.7°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#677DA2
RGB	rgb(103, 125, 162)
HSL	hsl(218, 24%, 52%)
HSV	hsv(218, 36%, 64%)
CMYK	cmyk(36.4%, 22.8%, 0%, 36.5%)
CIE-LAB	lab(52.02, 1.45, -22.35)
CIE-LCH	lch(52.02, 22.40, 273.72°)
OKLab	oklab(58.67% -0.0102 -0.0619)
OKLCH	oklch(58.67% 0.063 260.7)
XYZ	xyz(19.4467, 20.1585, 37.0417)
Luminance	0.2016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677DA2 #A28C67

analogous

#679BA2 #677DA2 #6F67A2

triadic

#677DA2 #A2677D #7DA267

tetradic

#677DA2 #A2679B #A28C67 #67A26F

square

#677DA2 #A2679B #A28C67 #67A26F

split-complementary

#677DA2 #A26F67 #9BA267

monochromatic

#364358 #4D607E #677DA2 #8D9DB9 #B3BED0

Accessibility & contrast

On white

4.17

#677DA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#677DA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677DA2

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677DA2	#FFFFFF	#000000	##000000
##677DA2	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707FA4

Deuteranopia (green-blind)

#6A7AA1

Tritanopia (blue-blind)

#55858A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #677da2;
/* rgb */ color: rgb(103, 125, 162);
/* oklch */ color: oklch(58.7% 0.063 260.7);

Tailwind

colors: {
  custom: {
    50: '#94a2bd',
    500: '#677da2',
    950: '#000000',
  },
}

SCSS

$custom: #677da2;
$custom-light: #94a2bd;
$custom-dark: #000000;

JSON

{
  "hex": "#677da2",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 162
  },
  "hsl": {
    "h": 217.627,
    "s": 24.082,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58666,
    "c": 0.0627,
    "h": 260.7
  },
  "luminance": 0.20159
}

Semantic roles & 50–950 ramp

primary

#677DA2

secondary

#BFB6A5

accent

#9F67C1

background

#F9F9FB

surface

#F2F2F6

border

#CCCCD0

text

#0D0F12

muted

#7E7E81

Preview Lab

Preview with #677DA2

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

Preview Lab → · Contrast checker → · Palette generator →