#2735A5#2735A5

#2735A5 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.9% C 0.178 H 270.2°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#2735A5
RGB	rgb(39, 53, 165)
HSL	hsl(233, 62%, 40%)
HSV	hsv(233, 76%, 65%)
CMYK	cmyk(76.4%, 67.9%, 0%, 35.3%)
CIE-LAB	lab(28.62, 34.69, -61.64)
CIE-LCH	lch(28.62, 70.73, 299.37°)
OKLab	oklab(39.87% 0.0005 -0.1783)
OKLCH	oklch(39.87% 0.178 270.2)
XYZ	xyz(8.8990, 5.6932, 36.2199)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2735A5 #A59727

analogous

#2774A5 #2735A5 #5827A5

triadic

#2735A5 #A52735 #35A527

tetradic

#2735A5 #A52774 #A59727 #27A558

square

#2735A5 #A52774 #A59727 #27A558

split-complementary

#2735A5 #A55827 #74A527

monochromatic

#101542 #1B2574 #2735A5 #394AD0 #6A77DC

Accessibility & contrast

On white

9.82

#2735A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2735A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2735A5

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2735A5	#FFFFFF	#000000	##FFFFFF
##2735A5	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA8

Deuteranopia (green-blind)

#003EA3

Tritanopia (blue-blind)

#005368

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2735a5;
/* rgb */ color: rgb(39, 53, 165);
/* oklch */ color: oklch(39.9% 0.178 270.2);

Tailwind

colors: {
  custom: {
    50: '#766cc1',
    500: '#2735a5',
    950: '#000000',
  },
}

SCSS

$custom: #2735a5;
$custom-light: #766cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2735a5",
  "rgb": {
    "r": 39,
    "g": 53,
    "b": 165
  },
  "hsl": {
    "h": 233.333,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.39871,
    "c": 0.17835,
    "h": 270.2
  },
  "luminance": 0.05694
}

Semantic roles & 50–950 ramp

primary

#2735A5

secondary

#C2B866

accent

#D343E5

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2735A5

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

Preview Lab → · Contrast checker → · Palette generator →