#2959A3#2959A3

#2959A3 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.1% C 0.131 H 258.9°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#2959A3
RGB	rgb(41, 89, 163)
HSL	hsl(216, 60%, 40%)
HSV	hsv(216, 75%, 64%)
CMYK	cmyk(74.8%, 45.4%, 0%, 36.1%)
CIE-LAB	lab(38.30, 10.30, -44.72)
CIE-LCH	lch(38.30, 45.89, 282.97°)
OKLab	oklab(47.13% -0.0251 -0.1281)
OKLCH	oklch(47.13% 0.131 258.9)
XYZ	xyz(11.0953, 10.2593, 36.0387)
Luminance	0.1026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2959A3 #A37329

analogous

#2996A3 #2959A3 #3629A3

triadic

#2959A3 #A32959 #59A329

tetradic

#2959A3 #A32996 #A37329 #29A336

square

#2959A3 #A32996 #A37329 #29A336

split-complementary

#2959A3 #A33629 #96A329

monochromatic

#102441 #1D3E72 #2959A3 #3B75CE #6C98DA

Accessibility & contrast

On white

6.88

#2959A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#2959A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2959A3

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2959A3	#FFFFFF	#000000	##FFFFFF
##2959A3	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3360A6

Deuteranopia (green-blind)

#1A55A2

Tritanopia (blue-blind)

#006A76

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2959a3;
/* rgb */ color: rgb(41, 89, 163);
/* oklch */ color: oklch(47.1% 0.131 258.9);

Tailwind

colors: {
  custom: {
    50: '#7487bf',
    500: '#2959a3',
    950: '#000000',
  },
}

SCSS

$custom: #2959a3;
$custom-light: #7487bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2959a3",
  "rgb": {
    "r": 41,
    "g": 89,
    "b": 163
  },
  "hsl": {
    "h": 216.393,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.47125,
    "c": 0.13053,
    "h": 258.9
  },
  "luminance": 0.10261
}

Semantic roles & 50–950 ramp

primary

#2959A3

secondary

#C19D67

accent

#A545E3

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2959A3

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

Preview Lab → · Contrast checker → · Palette generator →