#676FBB#676FBB

#676FBB is a mid, moderate blue. Relative luminance 0.178; OKLCH L 56.9% C 0.117 H 277.4°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#676FBB
RGB	rgb(103, 111, 187)
HSL	hsl(234, 38%, 57%)
HSV	hsv(234, 45%, 73%)
CMYK	cmyk(44.9%, 40.6%, 0%, 26.7%)
CIE-LAB	lab(49.30, 17.14, -41.07)
CIE-LCH	lch(49.30, 44.50, 292.65°)
OKLab	oklab(56.94% 0.0152 -0.1159)
OKLCH	oklch(56.94% 0.117 277.4)
XYZ	xyz(20.2449, 17.8393, 49.3807)
Luminance	0.1784 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676FBB #BBB367

analogous

#6799BB #676FBB #8967BB

triadic

#676FBB #BB676F #6FBB67

tetradic

#676FBB #BB6799 #BBB367 #67BB89

square

#676FBB #BB6799 #BBB367 #67BB89

split-complementary

#676FBB #BB8967 #99BB67

monochromatic

#343A74 #474F9E #676FBB #9197CE #BCBFE1

Accessibility & contrast

On white

4.60

#676FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#676FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #676FBB

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676FBB	#FFFFFF	#000000	##FFFFFF
##676FBB	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5379BE

Deuteranopia (green-blind)

#4D72B9

Tritanopia (blue-blind)

#4A7F8C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #676fbb;
/* rgb */ color: rgb(103, 111, 187);
/* oklch */ color: oklch(56.9% 0.117 277.4);

Tailwind

colors: {
  custom: {
    50: '#9698d0',
    500: '#676fbb',
    950: '#000000',
  },
}

SCSS

$custom: #676fbb;
$custom-light: #9698d0;
$custom-dark: #000000;

JSON

{
  "hex": "#676fbb",
  "rgb": {
    "r": 103,
    "g": 111,
    "b": 187
  },
  "hsl": {
    "h": 234.286,
    "s": 38.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.5694,
    "c": 0.11693,
    "h": 277.4
  },
  "luminance": 0.1784
}

Semantic roles & 50–950 ramp

primary

#676FBB

secondary

#D0CDAE

accent

#C35ACE

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #676FBB

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

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