#5954CC
Closest named color: Iris (#6258C4). oklch(51.9% 0.18 279.9), rgb(89, 84, 204).
Aa
White text reads best on this color (5.89:1).
About this color
#5954CC is a medium-dark, vivid blue. In OKLCH its lightness is 52%, its chroma 0.180 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.022 away. White text reads best on it, at 5.89:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.180) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.56:1 |
| White text | 5.89:1 |
Values
| HEX | #5954CC |
| RGB | rgb(89, 84, 204) |
| HSL | hsl(243, 54%, 56%) |
| OKLCH | oklch(51.9% 0.18 279.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5954CC | 5.89:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #5954CC | 3.56:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #5954CC text on white | 5.89:1 | AA | Lc 79.1 | Fine for body text |
| #5954CC text on black | 3.56:1 | AA large text | Lc -22.7 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E6E8FB
oklch(93.5% 0.026 281.1)
-
Step 200
200
#D2D6F9
oklch(88.4% 0.048 280.2)
-
Step 300
300
#B5BBF9
oklch(80.9% 0.088 279.9)
-
Step 400
400
#9095F5
oklch(70.6% 0.139 279.9)
-
Step 500
500
#7778F1
oklch(63.1% 0.177 279.7)
-
Step 600
600
#625DE0
oklch(55.6% 0.193 279.8)
-
Step 700
700 (this color)
#5954CC
oklch(51.9% 0.18 279.9)
-
Step 800
800
#433F9D
oklch(42.8% 0.148 280)
-
Step 900
900
#38377D
oklch(37.8% 0.115 280)
-
Step 950
950
#202149
oklch(27.1% 0.073 279.3)
#5954CC with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0069D0 | 0.077 |
| Deuteranopia (no green cones) | #0060CA | 0.072 |
| Tritanopia (no blue cones) | #1B7188 | 0.156 |
| Achromatopsia (no color) | #646464 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5954CC
#5954CC
oklch(51.9% 0.18 279.9)
- #776900
#776900
oklch(51.8% 0.108 100.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5954CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.022
- Warm Blue #4B57DB ΔE 0.030
- Slate Blue #6A5ACD ΔE 0.031
- Dark Periwinkle #665FD1 ΔE 0.035
- Light Indigo #6D5ACF ΔE 0.036
- Bluey Purple #6241C7 ΔE 0.042
- Blue With A Hint Of Purple #533CC6 ΔE 0.054
- Blurple #5539CC ΔE 0.057
Use #5954CC in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.