#607DBC#607DBC

#607DBC is a mid, moderate blue. Relative luminance 0.208; OKLCH L 59.5% C 0.103 H 264.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#607DBC
RGB	rgb(96, 125, 188)
HSL	hsl(221, 41%, 56%)
HSV	hsv(221, 49%, 74%)
CMYK	cmyk(48.9%, 33.5%, 0%, 26.3%)
CIE-LAB	lab(52.71, 7.21, -36.30)
CIE-LCH	lch(52.71, 37.01, 281.23°)
OKLab	oklab(59.47% -0.0095 -0.1021)
OKLCH	oklch(59.47% 0.103 264.7)
XYZ	xyz(21.2316, 20.7835, 50.4600)
Luminance	0.2079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607DBC #BC9F60

analogous

#60ABBC #607DBC #7160BC

triadic

#607DBC #BC607D #7DBC60

tetradic

#607DBC #BC60AB #BC9F60 #60BC71

square

#607DBC #BC60AB #BC9F60 #60BC71

split-complementary

#607DBC #BC7160 #ABBC60

monochromatic

#304572 #425F9D #607DBC #8BA0CE #B6C3E0

Accessibility & contrast

On white

4.07

#607DBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#607DBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607DBC

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607DBC	#FFFFFF	#000000	##000000
##607DBC	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6582BF

Deuteranopia (green-blind)

#5B7ABB

Tritanopia (blue-blind)

#398A94

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #607dbc;
/* rgb */ color: rgb(96, 125, 188);
/* oklch */ color: oklch(59.5% 0.103 264.7);

Tailwind

colors: {
  custom: {
    50: '#92a2d0',
    500: '#607dbc',
    950: '#000000',
  },
}

SCSS

$custom: #607dbc;
$custom-light: #92a2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#607dbc",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 188
  },
  "hsl": {
    "h": 221.087,
    "s": 40.708,
    "l": 55.686
  },
  "oklch": {
    "l": 0.59468,
    "c": 0.10257,
    "h": 264.7
  },
  "luminance": 0.20785
}

Semantic roles & 50–950 ramp

primary

#607DBC

secondary

#CFC3A9

accent

#AA57D1

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0F14

muted

#7E7E82

Preview Lab

Preview with #607DBC

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

Preview Lab → · Contrast checker → · Palette generator →