#435BB0#435BB0

#435BB0 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.7% C 0.138 H 269.1°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#435BB0
RGB	rgb(67, 91, 176)
HSL	hsl(227, 45%, 48%)
HSV	hsv(227, 62%, 69%)
CMYK	cmyk(61.9%, 48.3%, 0%, 31%)
CIE-LAB	lab(40.91, 18.06, -48.17)
CIE-LCH	lch(40.91, 51.45, 290.55°)
OKLab	oklab(49.72% -0.0022 -0.1377)
OKLCH	oklch(49.72% 0.138 269.1)
XYZ	xyz(13.8897, 11.8089, 42.6133)
Luminance	0.1181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#435BB0 #B09843

analogous

#4391B0 #435BB0 #6143B0

triadic

#435BB0 #B0435B #5BB043

tetradic

#435BB0 #B04391 #B09843 #43B061

square

#435BB0 #B04391 #B09843 #43B061

split-complementary

#435BB0 #B06143 #91B043

monochromatic

#212D57 #324484 #435BB0 #6A7EC6 #96A5D7

Accessibility & contrast

On white

6.25

#435BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#435BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #435BB0

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##435BB0	#FFFFFF	#000000	##FFFFFF
##435BB0	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3066B3

Deuteranopia (green-blind)

#1C5CAE

Tritanopia (blue-blind)

#006E7D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #435bb0;
/* rgb */ color: rgb(67, 91, 176);
/* oklch */ color: oklch(49.7% 0.138 269.1);

Tailwind

colors: {
  custom: {
    50: '#8189c8',
    500: '#435bb0',
    950: '#000000',
  },
}

SCSS

$custom: #435bb0;
$custom-light: #8189c8;
$custom-dark: #000000;

JSON

{
  "hex": "#435bb0",
  "rgb": {
    "r": 67,
    "g": 91,
    "b": 176
  },
  "hsl": {
    "h": 226.789,
    "s": 44.856,
    "l": 47.647
  },
  "oklch": {
    "l": 0.4972,
    "c": 0.13776,
    "h": 269.1
  },
  "luminance": 0.1181
}

Semantic roles & 50–950 ramp

primary

#435BB0

secondary

#C3B78C

accent

#B853D5

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #435BB0

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

Preview Lab → · Contrast checker → · Palette generator →