#607DBA#607DBA

#607DBA is a mid, moderate blue. Relative luminance 0.207; OKLCH L 59.4% C 0.100 H 264.2°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#607DBA
RGB	rgb(96, 125, 186)
HSL	hsl(221, 39%, 55%)
HSV	hsv(221, 48%, 73%)
CMYK	cmyk(48.4%, 32.8%, 0%, 27.1%)
CIE-LAB	lab(52.62, 6.59, -35.30)
CIE-LCH	lch(52.62, 35.92, 280.58°)
OKLab	oklab(59.36% -0.0101 -0.0992)
OKLCH	oklch(59.36% 0.1 264.2)
XYZ	xyz(21.0175, 20.6978, 49.3324)
Luminance	0.2070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607DBA #BA9D60

analogous

#60AABA #607DBA #7060BA

triadic

#607DBA #BA607D #7DBA60

tetradic

#607DBA #BA60AA #BA9D60 #60BA70

square

#607DBA #BA60AA #BA9D60 #60BA70

split-complementary

#607DBA #BA7060 #AABA60

monochromatic

#30456F #435F9A #607DBA #8BA0CD #B5C3DF

Accessibility & contrast

On white

4.09

#607DBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#607DBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607DBA

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607DBA	#FFFFFF	#000000	##000000
##607DBA	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6682BD

Deuteranopia (green-blind)

#5C7AB9

Tritanopia (blue-blind)

#3B8A93

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #607dba;
/* rgb */ color: rgb(96, 125, 186);
/* oklch */ color: oklch(59.4% 0.100 264.2);

Tailwind

colors: {
  custom: {
    50: '#92a2cf',
    500: '#607dba',
    950: '#000000',
  },
}

SCSS

$custom: #607dba;
$custom-light: #92a2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#607dba",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 186
  },
  "hsl": {
    "h": 220.667,
    "s": 39.474,
    "l": 55.294
  },
  "oklch": {
    "l": 0.59363,
    "c": 0.09974,
    "h": 264.2
  },
  "luminance": 0.20699
}

Semantic roles & 50–950 ramp

primary

#607DBA

secondary

#CEC2A8

accent

#A958CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0F14

muted

#7E7E82

Preview Lab

Preview with #607DBA

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

Preview Lab → · Contrast checker → · Palette generator →